Finding the Fourth Proportional to 57,606.57, 79,515 and 33,724.53

Step by Step Solution

1. Step 1: Write the proportion equation
   57,606.57 : 79,515 = 33,724.53 : x
2. Step 2: Convert to fraction form
   57,606.57/79,515 = 33,724.53/x
3. Step 3: Cross multiply
   57,606.57x = 79,515 × 33,724.53
4. Step 4: Simplify right side
   57,606.57x = 2,681,606,002.95
5. Step 5: Solve for x
   x = 2,681,606,002.95/57,606.57
6. Step 6: Final answer
   x = 46,550.35