Finding the Fourth Proportional to 10,132.42, 13,980.27 and 5,939.86

Step by Step Solution

1. Step 1: Write the proportion equation
   10,132.42 : 13,980.27 = 5,939.86 : x
2. Step 2: Convert to fraction form
   10,132.42/13,980.27 = 5,939.86/x
3. Step 3: Cross multiply
   10,132.42x = 13,980.27 × 5,939.86
4. Step 4: Simplify right side
   10,132.42x = 83,040,811.61
5. Step 5: Solve for x
   x = 83,040,811.61/10,132.42
6. Step 6: Final answer
   x = 8,195.56