Finding the Fourth Proportional to 43,500.78, 60,059.97 and 33,411.18

Step by Step Solution

1. Step 1: Write the proportion equation
   43,500.78 : 60,059.97 = 33,411.18 : x
2. Step 2: Convert to fraction form
   43,500.78/60,059.97 = 33,411.18/x
3. Step 3: Cross multiply
   43,500.78x = 60,059.97 × 33,411.18
4. Step 4: Simplify right side
   43,500.78x = 2,006,674,468.46
5. Step 5: Solve for x
   x = 2,006,674,468.46/43,500.78
6. Step 6: Final answer
   x = 46,129.62