Finding the Fourth Proportional to 72,293.56, 108,419.48 and 24,906.72

Step by Step Solution

1. Step 1: Write the proportion equation
   72,293.56 : 108,419.48 = 24,906.72 : x
2. Step 2: Convert to fraction form
   72,293.56/108,419.48 = 24,906.72/x
3. Step 3: Cross multiply
   72,293.56x = 108,419.48 × 24,906.72
4. Step 4: Simplify right side
   72,293.56x = 2,700,373,630.91
5. Step 5: Solve for x
   x = 2,700,373,630.91/72,293.56
6. Step 6: Final answer
   x = 37,352.89