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Finding the Fourth Proportional to 67,400.99, 101,113.37 and 23,017.34

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Solution

The fourth proportional to 67,400.99, 101,113.37 and 23,017.34 is: 34,530.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,400.99 : 101,113.37 = 23,017.34 : x
  2. Step 2: Convert to fraction form
    67,400.99/101,113.37 = 23,017.34/x
  3. Step 3: Cross multiply
    67,400.99x = 101,113.37 × 23,017.34
  4. Step 4: Simplify right side
    67,400.99x = 2,327,360,195.18
  5. Step 5: Solve for x
    x = 2,327,360,195.18/67,400.99
  6. Step 6: Final answer
    x = 34,530.06

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