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Finding the Fourth Proportional to 245,117.80, 367,676.70 and 182,909.80

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Solution

The fourth proportional to 245,117.80, 367,676.70 and 182,909.80 is: 274,364.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,117.80 : 367,676.70 = 182,909.80 : x
  2. Step 2: Convert to fraction form
    245,117.80/367,676.70 = 182,909.80/x
  3. Step 3: Cross multiply
    245,117.80x = 367,676.70 × 182,909.80
  4. Step 4: Simplify right side
    245,117.80x = 67,251,671,661.66
  5. Step 5: Solve for x
    x = 67,251,671,661.66/245,117.80
  6. Step 6: Final answer
    x = 274,364.70

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