Finding the Fourth Proportional to 108,981.12, 163,498.02 and 37,893.49

Step by Step Solution

1. Step 1: Write the proportion equation
   108,981.12 : 163,498.02 = 37,893.49 : x
2. Step 2: Convert to fraction form
   108,981.12/163,498.02 = 37,893.49/x
3. Step 3: Cross multiply
   108,981.12x = 163,498.02 × 37,893.49
4. Step 4: Simplify right side
   108,981.12x = 6,195,510,585.89
5. Step 5: Solve for x
   x = 6,195,510,585.89/108,981.12
6. Step 6: Final answer
   x = 56,849.39