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Finding the Fourth Proportional to 257,960.68, 355,894.50 and 168,588.52

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Solution

The fourth proportional to 257,960.68, 355,894.50 and 168,588.52 is: 232,592.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    257,960.68 : 355,894.50 = 168,588.52 : x
  2. Step 2: Convert to fraction form
    257,960.68/355,894.50 = 168,588.52/x
  3. Step 3: Cross multiply
    257,960.68x = 355,894.50 × 168,588.52
  4. Step 4: Simplify right side
    257,960.68x = 59,999,727,031.14
  5. Step 5: Solve for x
    x = 59,999,727,031.14/257,960.68
  6. Step 6: Final answer
    x = 232,592.53

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