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Finding the Fourth Proportional to 263,565.28, 395,348.72 and 63,884.88

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Solution

The fourth proportional to 263,565.28, 395,348.72 and 63,884.88 is: 95,827.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,565.28 : 395,348.72 = 63,884.88 : x
  2. Step 2: Convert to fraction form
    263,565.28/395,348.72 = 63,884.88/x
  3. Step 3: Cross multiply
    263,565.28x = 395,348.72 × 63,884.88
  4. Step 4: Simplify right side
    263,565.28x = 25,256,805,535.35
  5. Step 5: Solve for x
    x = 25,256,805,535.35/263,565.28
  6. Step 6: Final answer
    x = 95,827.51

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