Finding the Fourth Proportional to 67,435.78, 93,105.21 and 60,350.02

Step by Step Solution

1. Step 1: Write the proportion equation
   67,435.78 : 93,105.21 = 60,350.02 : x
2. Step 2: Convert to fraction form
   67,435.78/93,105.21 = 60,350.02/x
3. Step 3: Cross multiply
   67,435.78x = 93,105.21 × 60,350.02
4. Step 4: Simplify right side
   67,435.78x = 5,618,901,285.60
5. Step 5: Solve for x
   x = 5,618,901,285.60/67,435.78
6. Step 6: Final answer
   x = 83,322.26