Finding the Fourth Proportional to 108,787.53, 163,025.76 and 61,943.61

Step by Step Solution

1. Step 1: Write the proportion equation
   108,787.53 : 163,025.76 = 61,943.61 : x
2. Step 2: Convert to fraction form
   108,787.53/163,025.76 = 61,943.61/x
3. Step 3: Cross multiply
   108,787.53x = 163,025.76 × 61,943.61
4. Step 4: Simplify right side
   108,787.53x = 10,098,404,097.39
5. Step 5: Solve for x
   x = 10,098,404,097.39/108,787.53
6. Step 6: Final answer
   x = 92,826.85