Finding the Fourth Proportional to 60,965.57, 84,129.05 and 33,740.15

Step by Step Solution

1. Step 1: Write the proportion equation
   60,965.57 : 84,129.05 = 33,740.15 : x
2. Step 2: Convert to fraction form
   60,965.57/84,129.05 = 33,740.15/x
3. Step 3: Cross multiply
   60,965.57x = 84,129.05 × 33,740.15
4. Step 4: Simplify right side
   60,965.57x = 2,838,527,061.03
5. Step 5: Solve for x
   x = 2,838,527,061.03/60,965.57
6. Step 6: Final answer
   x = 46,559.51