Finding the Fourth Proportional to 108,147.83, 149,222.33 and 60,393.83

Step by Step Solution

1. Step 1: Write the proportion equation
   108,147.83 : 149,222.33 = 60,393.83 : x
2. Step 2: Convert to fraction form
   108,147.83/149,222.33 = 60,393.83/x
3. Step 3: Cross multiply
   108,147.83x = 149,222.33 × 60,393.83
4. Step 4: Simplify right side
   108,147.83x = 9,012,108,030.22
5. Step 5: Solve for x
   x = 9,012,108,030.22/108,147.83
6. Step 6: Final answer
   x = 83,331.38