Finding the Fourth Proportional to 74,662.96, 111,981.48 and 25,414.96

Step by Step Solution

1. Step 1: Write the proportion equation
   74,662.96 : 111,981.48 = 25,414.96 : x
2. Step 2: Convert to fraction form
   74,662.96/111,981.48 = 25,414.96/x
3. Step 3: Cross multiply
   74,662.96x = 111,981.48 × 25,414.96
4. Step 4: Simplify right side
   74,662.96x = 2,846,004,834.94
5. Step 5: Solve for x
   x = 2,846,004,834.94/74,662.96
6. Step 6: Final answer
   x = 38,118.03