Finding the Fourth Proportional to 42,429.26, 58,545.88 and 24,520.81

Step by Step Solution

1. Step 1: Write the proportion equation
   42,429.26 : 58,545.88 = 24,520.81 : x
2. Step 2: Convert to fraction form
   42,429.26/58,545.88 = 24,520.81/x
3. Step 3: Cross multiply
   42,429.26x = 58,545.88 × 24,520.81
4. Step 4: Simplify right side
   42,429.26x = 1,435,592,277.16
5. Step 5: Solve for x
   x = 1,435,592,277.16/42,429.26
6. Step 6: Final answer
   x = 33,834.96