Finding the Fourth Proportional to 9,941.69, 13,718.00 and 5,749.13

Step by Step Solution

1. Step 1: Write the proportion equation
   9,941.69 : 13,718.00 = 5,749.13 : x
2. Step 2: Convert to fraction form
   9,941.69/13,718.00 = 5,749.13/x
3. Step 3: Cross multiply
   9,941.69x = 13,718.00 × 5,749.13
4. Step 4: Simplify right side
   9,941.69x = 78,866,468.00
5. Step 5: Solve for x
   x = 78,866,468.00/9,941.69
6. Step 6: Final answer
   x = 7,932.91