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Finding the Fourth Proportional to 19,955.03, 29,931.47 and 6,104.03

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Solution

The fourth proportional to 19,955.03, 29,931.47 and 6,104.03 is: 9,155.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,955.03 : 29,931.47 = 6,104.03 : x
  2. Step 2: Convert to fraction form
    19,955.03/29,931.47 = 6,104.03/x
  3. Step 3: Cross multiply
    19,955.03x = 29,931.47 × 6,104.03
  4. Step 4: Simplify right side
    19,955.03x = 182,702,560.30
  5. Step 5: Solve for x
    x = 182,702,560.30/19,955.03
  6. Step 6: Final answer
    x = 9,155.71

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