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Finding the Fourth Proportional to 8,717.00, 13,068.18 and 5,017.95

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Solution

The fourth proportional to 8,717.00, 13,068.18 and 5,017.95 is: 7,522.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,717.00 : 13,068.18 = 5,017.95 : x
  2. Step 2: Convert to fraction form
    8,717.00/13,068.18 = 5,017.95/x
  3. Step 3: Cross multiply
    8,717.00x = 13,068.18 × 5,017.95
  4. Step 4: Simplify right side
    8,717.00x = 65,575,473.83
  5. Step 5: Solve for x
    x = 65,575,473.83/8,717.00
  6. Step 6: Final answer
    x = 7,522.72

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