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Finding the Fourth Proportional to 59,109.36, 81,569.31 and 32,251.86

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Solution

The fourth proportional to 59,109.36, 81,569.31 and 32,251.86 is: 44,506.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,109.36 : 81,569.31 = 32,251.86 : x
  2. Step 2: Convert to fraction form
    59,109.36/81,569.31 = 32,251.86/x
  3. Step 3: Cross multiply
    59,109.36x = 81,569.31 × 32,251.86
  4. Step 4: Simplify right side
    59,109.36x = 2,630,761,966.42
  5. Step 5: Solve for x
    x = 2,630,761,966.42/59,109.36
  6. Step 6: Final answer
    x = 44,506.69

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