Finding the Fourth Proportional to 108,560.76, 162,844.32 and 92,665.56

Step by Step Solution

1. Step 1: Write the proportion equation
   108,560.76 : 162,844.32 = 92,665.56 : x
2. Step 2: Convert to fraction form
   108,560.76/162,844.32 = 92,665.56/x
3. Step 3: Cross multiply
   108,560.76x = 162,844.32 × 92,665.56
4. Step 4: Simplify right side
   108,560.76x = 15,090,060,105.62
5. Step 5: Solve for x
   x = 15,090,060,105.62/108,560.76
6. Step 6: Final answer
   x = 139,001.05