Finding the Fourth Proportional to 187,081.59, 280,624.82 and 62,422.59

Step by Step Solution

1. Step 1: Write the proportion equation
   187,081.59 : 280,624.82 = 62,422.59 : x
2. Step 2: Convert to fraction form
   187,081.59/280,624.82 = 62,422.59/x
3. Step 3: Cross multiply
   187,081.59x = 280,624.82 × 62,422.59
4. Step 4: Simplify right side
   187,081.59x = 17,517,329,174.04
5. Step 5: Solve for x
   x = 17,517,329,174.04/187,081.59
6. Step 6: Final answer
   x = 93,634.70