Finding the Fourth Proportional to 72,223.72, 108,373.34 and 29,560.82

Step by Step Solution

1. Step 1: Write the proportion equation
   72,223.72 : 108,373.34 = 29,560.82 : x
2. Step 2: Convert to fraction form
   72,223.72/108,373.34 = 29,560.82/x
3. Step 3: Cross multiply
   72,223.72x = 108,373.34 × 29,560.82
4. Step 4: Simplify right side
   72,223.72x = 3,203,604,796.54
5. Step 5: Solve for x
   x = 3,203,604,796.54/72,223.72
6. Step 6: Final answer
   x = 44,356.68