Finding the Fourth Proportional to 69,811.88, 96,340.82 and 37,981.00

Step by Step Solution

1. Step 1: Write the proportion equation
   69,811.88 : 96,340.82 = 37,981.00 : x
2. Step 2: Convert to fraction form
   69,811.88/96,340.82 = 37,981.00/x
3. Step 3: Cross multiply
   69,811.88x = 96,340.82 × 37,981.00
4. Step 4: Simplify right side
   69,811.88x = 3,659,120,885.90
5. Step 5: Solve for x
   x = 3,659,120,885.90/69,811.88
6. Step 6: Final answer
   x = 52,414.02