Finding the Fourth Proportional to 42,689.52, 58,913.82 and 24,790.14

Step by Step Solution

1. Step 1: Write the proportion equation
   42,689.52 : 58,913.82 = 24,790.14 : x
2. Step 2: Convert to fraction form
   42,689.52/58,913.82 = 24,790.14/x
3. Step 3: Cross multiply
   42,689.52x = 58,913.82 × 24,790.14
4. Step 4: Simplify right side
   42,689.52x = 1,460,481,845.73
5. Step 5: Solve for x
   x = 1,460,481,845.73/42,689.52
6. Step 6: Final answer
   x = 34,211.72