Finding the Fourth Proportional to 89,124.00, 122,945.11 and 60,433.95

Step by Step Solution

1. Step 1: Write the proportion equation
   89,124.00 : 122,945.11 = 60,433.95 : x
2. Step 2: Convert to fraction form
   89,124.00/122,945.11 = 60,433.95/x
3. Step 3: Cross multiply
   89,124.00x = 122,945.11 × 60,433.95
4. Step 4: Simplify right side
   89,124.00x = 7,430,057,713.59
5. Step 5: Solve for x
   x = 7,430,057,713.59/89,124.00
6. Step 6: Final answer
   x = 83,367.65