Finding the Fourth Proportional to 69,443.12, 95,831.52 and 37,611.92

Step by Step Solution

1. Step 1: Write the proportion equation
   69,443.12 : 95,831.52 = 37,611.92 : x
2. Step 2: Convert to fraction form
   69,443.12/95,831.52 = 37,611.92/x
3. Step 3: Cross multiply
   69,443.12x = 95,831.52 × 37,611.92
4. Step 4: Simplify right side
   69,443.12x = 3,604,407,463.72
5. Step 5: Solve for x
   x = 3,604,407,463.72/69,443.12
6. Step 6: Final answer
   x = 51,904.46