Finding the Fourth Proportional to 60,402.15, 83,355.05 and 33,543.97

Step by Step Solution

1. Step 1: Write the proportion equation
   60,402.15 : 83,355.05 = 33,543.97 : x
2. Step 2: Convert to fraction form
   60,402.15/83,355.05 = 33,543.97/x
3. Step 3: Cross multiply
   60,402.15x = 83,355.05 × 33,543.97
4. Step 4: Simplify right side
   60,402.15x = 2,796,059,172.02
5. Step 5: Solve for x
   x = 2,796,059,172.02/60,402.15
6. Step 6: Final answer
   x = 46,290.72