Finding the Fourth Proportional to 42,555.75, 58,726.98 and 24,651.78

Step by Step Solution

1. Step 1: Write the proportion equation
   42,555.75 : 58,726.98 = 24,651.78 : x
2. Step 2: Convert to fraction form
   42,555.75/58,726.98 = 24,651.78/x
3. Step 3: Cross multiply
   42,555.75x = 58,726.98 × 24,651.78
4. Step 4: Simplify right side
   42,555.75x = 1,447,724,591.02
5. Step 5: Solve for x
   x = 1,447,724,591.02/42,555.75
6. Step 6: Final answer
   x = 34,019.48