Finding the Fourth Proportional to 42,552.75, 58,724.82 and 23,689.89

Step by Step Solution

1. Step 1: Write the proportion equation
   42,552.75 : 58,724.82 = 23,689.89 : x
2. Step 2: Convert to fraction form
   42,552.75/58,724.82 = 23,689.89/x
3. Step 3: Cross multiply
   42,552.75x = 58,724.82 × 23,689.89
4. Step 4: Simplify right side
   42,552.75x = 1,391,184,526.07
5. Step 5: Solve for x
   x = 1,391,184,526.07/42,552.75
6. Step 6: Final answer
   x = 32,693.18