Finding the Fourth Proportional to 74,061.48, 111,103.74 and 24,129.96

Step by Step Solution

1. Step 1: Write the proportion equation
   74,061.48 : 111,103.74 = 24,129.96 : x
2. Step 2: Convert to fraction form
   74,061.48/111,103.74 = 24,129.96/x
3. Step 3: Cross multiply
   74,061.48x = 111,103.74 × 24,129.96
4. Step 4: Simplify right side
   74,061.48x = 2,680,928,802.05
5. Step 5: Solve for x
   x = 2,680,928,802.05/74,061.48
6. Step 6: Final answer
   x = 36,198.69