Finding the Fourth Proportional to 42,236.69, 58,280.15 and 24,328.20

Step by Step Solution

1. Step 1: Write the proportion equation
   42,236.69 : 58,280.15 = 24,328.20 : x
2. Step 2: Convert to fraction form
   42,236.69/58,280.15 = 24,328.20/x
3. Step 3: Cross multiply
   42,236.69x = 58,280.15 × 24,328.20
4. Step 4: Simplify right side
   42,236.69x = 1,417,851,023.59
5. Step 5: Solve for x
   x = 1,417,851,023.59/42,236.69
6. Step 6: Final answer
   x = 33,569.18