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Finding the Fourth Proportional to 67,619.34, 93,313.86 and 37,402.32

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Solution

The fourth proportional to 67,619.34, 93,313.86 and 37,402.32 is: 51,614.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,619.34 : 93,313.86 = 37,402.32 : x
  2. Step 2: Convert to fraction form
    67,619.34/93,313.86 = 37,402.32/x
  3. Step 3: Cross multiply
    67,619.34x = 93,313.86 × 37,402.32
  4. Step 4: Simplify right side
    67,619.34x = 3,490,154,852.16
  5. Step 5: Solve for x
    x = 3,490,154,852.16/67,619.34
  6. Step 6: Final answer
    x = 51,614.74

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