Finding the Fourth Proportional to 60,250.78, 83,146.05 and 33,397.31

Step by Step Solution

1. Step 1: Write the proportion equation
   60,250.78 : 83,146.05 = 33,397.31 : x
2. Step 2: Convert to fraction form
   60,250.78/83,146.05 = 33,397.31/x
3. Step 3: Cross multiply
   60,250.78x = 83,146.05 × 33,397.31
4. Step 4: Simplify right side
   60,250.78x = 2,776,854,407.13
5. Step 5: Solve for x
   x = 2,776,854,407.13/60,250.78
6. Step 6: Final answer
   x = 46,088.27