Finding the Fourth Proportional to 10,132.12, 13,983.03 and 5,656.75

Step by Step Solution

1. Step 1: Write the proportion equation
   10,132.12 : 13,983.03 = 5,656.75 : x
2. Step 2: Convert to fraction form
   10,132.12/13,983.03 = 5,656.75/x
3. Step 3: Cross multiply
   10,132.12x = 13,983.03 × 5,656.75
4. Step 4: Simplify right side
   10,132.12x = 79,098,504.95
5. Step 5: Solve for x
   x = 79,098,504.95/10,132.12
6. Step 6: Final answer
   x = 7,806.71