Finding the Fourth Proportional to 10,132.98, 13,981.05 and 5,940.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,132.98 : 13,981.05 = 5,940.42 : x
2. Step 2: Convert to fraction form
   10,132.98/13,981.05 = 5,940.42/x
3. Step 3: Cross multiply
   10,132.98x = 13,981.05 × 5,940.42
4. Step 4: Simplify right side
   10,132.98x = 83,053,309.04
5. Step 5: Solve for x
   x = 83,053,309.04/10,132.98
6. Step 6: Final answer
   x = 8,196.34