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Finding the Fourth Proportional to 3,960.72, 5,941.35 and 1,495.08

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Solution

The fourth proportional to 3,960.72, 5,941.35 and 1,495.08 is: 2,242.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,960.72 : 5,941.35 = 1,495.08 : x
  2. Step 2: Convert to fraction form
    3,960.72/5,941.35 = 1,495.08/x
  3. Step 3: Cross multiply
    3,960.72x = 5,941.35 × 1,495.08
  4. Step 4: Simplify right side
    3,960.72x = 8,882,793.56
  5. Step 5: Solve for x
    x = 8,882,793.56/3,960.72
  6. Step 6: Final answer
    x = 2,242.72

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