Finding the Fourth Proportional to 42,504.79, 58,658.78 and 24,600.55

Step by Step Solution

1. Step 1: Write the proportion equation
   42,504.79 : 58,658.78 = 24,600.55 : x
2. Step 2: Convert to fraction form
   42,504.79/58,658.78 = 24,600.55/x
3. Step 3: Cross multiply
   42,504.79x = 58,658.78 × 24,600.55
4. Step 4: Simplify right side
   42,504.79x = 1,443,038,127.33
5. Step 5: Solve for x
   x = 1,443,038,127.33/42,504.79
6. Step 6: Final answer
   x = 33,950.01