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Finding the Fourth Proportional to 62,388.14, 86,110.91 and 35,546.46

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Solution

The fourth proportional to 62,388.14, 86,110.91 and 35,546.46 is: 49,062.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,388.14 : 86,110.91 = 35,546.46 : x
  2. Step 2: Convert to fraction form
    62,388.14/86,110.91 = 35,546.46/x
  3. Step 3: Cross multiply
    62,388.14x = 86,110.91 × 35,546.46
  4. Step 4: Simplify right side
    62,388.14x = 3,060,937,840.15
  5. Step 5: Solve for x
    x = 3,060,937,840.15/62,388.14
  6. Step 6: Final answer
    x = 49,062.82

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