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Finding the Fourth Proportional to 64,294.56, 88,727.13 and 35,615.07

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Solution

The fourth proportional to 64,294.56, 88,727.13 and 35,615.07 is: 49,149.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,294.56 : 88,727.13 = 35,615.07 : x
  2. Step 2: Convert to fraction form
    64,294.56/88,727.13 = 35,615.07/x
  3. Step 3: Cross multiply
    64,294.56x = 88,727.13 × 35,615.07
  4. Step 4: Simplify right side
    64,294.56x = 3,160,022,945.85
  5. Step 5: Solve for x
    x = 3,160,022,945.85/64,294.56
  6. Step 6: Final answer
    x = 49,149.15

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