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Finding the Fourth Proportional to 448,054.76, 618,313.70 and 244,105.06

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Solution

The fourth proportional to 448,054.76, 618,313.70 and 244,105.06 is: 336,863.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    448,054.76 : 618,313.70 = 244,105.06 : x
  2. Step 2: Convert to fraction form
    448,054.76/618,313.70 = 244,105.06/x
  3. Step 3: Cross multiply
    448,054.76x = 618,313.70 × 244,105.06
  4. Step 4: Simplify right side
    448,054.76x = 150,933,502,837.32
  5. Step 5: Solve for x
    x = 150,933,502,837.32/448,054.76
  6. Step 6: Final answer
    x = 336,863.96

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