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Finding the Fourth Proportional to 19,795.25, 29,693.79 and 11,023.56

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Solution

The fourth proportional to 19,795.25, 29,693.79 and 11,023.56 is: 16,535.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,795.25 : 29,693.79 = 11,023.56 : x
  2. Step 2: Convert to fraction form
    19,795.25/29,693.79 = 11,023.56/x
  3. Step 3: Cross multiply
    19,795.25x = 29,693.79 × 11,023.56
  4. Step 4: Simplify right side
    19,795.25x = 327,331,275.69
  5. Step 5: Solve for x
    x = 327,331,275.69/19,795.25
  6. Step 6: Final answer
    x = 16,535.85

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