Finding the Fourth Proportional to 83,024.88, 124,573.86 and 43,572.48

Step by Step Solution

1. Step 1: Write the proportion equation
   83,024.88 : 124,573.86 = 43,572.48 : x
2. Step 2: Convert to fraction form
   83,024.88/124,573.86 = 43,572.48/x
3. Step 3: Cross multiply
   83,024.88x = 124,573.86 × 43,572.48
4. Step 4: Simplify right side
   83,024.88x = 5,427,992,023.37
5. Step 5: Solve for x
   x = 5,427,992,023.37/83,024.88
6. Step 6: Final answer
   x = 65,377.90