Finding the Fourth Proportional to 10,132.67, 13,983.12 and 5,656.16

Step by Step Solution

1. Step 1: Write the proportion equation
   10,132.67 : 13,983.12 = 5,656.16 : x
2. Step 2: Convert to fraction form
   10,132.67/13,983.12 = 5,656.16/x
3. Step 3: Cross multiply
   10,132.67x = 13,983.12 × 5,656.16
4. Step 4: Simplify right side
   10,132.67x = 79,090,694.10
5. Step 5: Solve for x
   x = 79,090,694.10/10,132.67
6. Step 6: Final answer
   x = 7,805.52