Finding the Fourth Proportional to 42,402.78, 58,509.02 and 24,500.16

Step by Step Solution

1. Step 1: Write the proportion equation
   42,402.78 : 58,509.02 = 24,500.16 : x
2. Step 2: Convert to fraction form
   42,402.78/58,509.02 = 24,500.16/x
3. Step 3: Cross multiply
   42,402.78x = 58,509.02 × 24,500.16
4. Step 4: Simplify right side
   42,402.78x = 1,433,480,228.94
5. Step 5: Solve for x
   x = 1,433,480,228.94/42,402.78
6. Step 6: Final answer
   x = 33,806.28