Finding the Fourth Proportional to 83,333.72, 115,002.24 and 45,608.24

Step by Step Solution

1. Step 1: Write the proportion equation
   83,333.72 : 115,002.24 = 45,608.24 : x
2. Step 2: Convert to fraction form
   83,333.72/115,002.24 = 45,608.24/x
3. Step 3: Cross multiply
   83,333.72x = 115,002.24 × 45,608.24
4. Step 4: Simplify right side
   83,333.72x = 5,245,049,762.46
5. Step 5: Solve for x
   x = 5,245,049,762.46/83,333.72
6. Step 6: Final answer
   x = 62,940.31