Finding the Fourth Proportional to 73,258.55, 101,097.41 and 39,724.55

Step by Step Solution

1. Step 1: Write the proportion equation
   73,258.55 : 101,097.41 = 39,724.55 : x
2. Step 2: Convert to fraction form
   73,258.55/101,097.41 = 39,724.55/x
3. Step 3: Cross multiply
   73,258.55x = 101,097.41 × 39,724.55
4. Step 4: Simplify right side
   73,258.55x = 4,016,048,414.31
5. Step 5: Solve for x
   x = 4,016,048,414.31/73,258.55
6. Step 6: Final answer
   x = 54,820.20