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Finding the Fourth Proportional to 69,308.32, 95,645.52 and 37,477.48

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Solution

The fourth proportional to 69,308.32, 95,645.52 and 37,477.48 is: 51,718.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,308.32 : 95,645.52 = 37,477.48 : x
  2. Step 2: Convert to fraction form
    69,308.32/95,645.52 = 37,477.48/x
  3. Step 3: Cross multiply
    69,308.32x = 95,645.52 × 37,477.48
  4. Step 4: Simplify right side
    69,308.32x = 3,584,553,062.89
  5. Step 5: Solve for x
    x = 3,584,553,062.89/69,308.32
  6. Step 6: Final answer
    x = 51,718.94

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