Finding the Fourth Proportional to 42,345.72, 58,441.91 and 24,445.53

Step by Step Solution

1. Step 1: Write the proportion equation
   42,345.72 : 58,441.91 = 24,445.53 : x
2. Step 2: Convert to fraction form
   42,345.72/58,441.91 = 24,445.53/x
3. Step 3: Cross multiply
   42,345.72x = 58,441.91 × 24,445.53
4. Step 4: Simplify right side
   42,345.72x = 1,428,643,341.93
5. Step 5: Solve for x
   x = 1,428,643,341.93/42,345.72
6. Step 6: Final answer
   x = 33,737.61