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Finding the Fourth Proportional to 37,650.65, 51,957.54 and 20,654.54

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Solution

The fourth proportional to 37,650.65, 51,957.54 and 20,654.54 is: 28,503.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,650.65 : 51,957.54 = 20,654.54 : x
  2. Step 2: Convert to fraction form
    37,650.65/51,957.54 = 20,654.54/x
  3. Step 3: Cross multiply
    37,650.65x = 51,957.54 × 20,654.54
  4. Step 4: Simplify right side
    37,650.65x = 1,073,159,088.23
  5. Step 5: Solve for x
    x = 1,073,159,088.23/37,650.65
  6. Step 6: Final answer
    x = 28,503.07

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