Finding the Fourth Proportional to 72,475.34, 108,723.27 and 22,560.49

Step by Step Solution

1. Step 1: Write the proportion equation
   72,475.34 : 108,723.27 = 22,560.49 : x
2. Step 2: Convert to fraction form
   72,475.34/108,723.27 = 22,560.49/x
3. Step 3: Cross multiply
   72,475.34x = 108,723.27 × 22,560.49
4. Step 4: Simplify right side
   72,475.34x = 2,452,849,791.09
5. Step 5: Solve for x
   x = 2,452,849,791.09/72,475.34
6. Step 6: Final answer
   x = 33,843.92