Finding the Fourth Proportional to 73,797.92, 110,669.52 and 31,100.39

Step by Step Solution

1. Step 1: Write the proportion equation
   73,797.92 : 110,669.52 = 31,100.39 : x
2. Step 2: Convert to fraction form
   73,797.92/110,669.52 = 31,100.39/x
3. Step 3: Cross multiply
   73,797.92x = 110,669.52 × 31,100.39
4. Step 4: Simplify right side
   73,797.92x = 3,441,865,211.40
5. Step 5: Solve for x
   x = 3,441,865,211.40/73,797.92
6. Step 6: Final answer
   x = 46,639.06