Finding the Fourth Proportional to 42,329.30, 58,406.19 and 25,098.47

Step by Step Solution

1. Step 1: Write the proportion equation
   42,329.30 : 58,406.19 = 25,098.47 : x
2. Step 2: Convert to fraction form
   42,329.30/58,406.19 = 25,098.47/x
3. Step 3: Cross multiply
   42,329.30x = 58,406.19 × 25,098.47
4. Step 4: Simplify right side
   42,329.30x = 1,465,906,007.53
5. Step 5: Solve for x
   x = 1,465,906,007.53/42,329.30
6. Step 6: Final answer
   x = 34,631.00