Finding the Fourth Proportional to 7,047.30, 9,713.61 and 5,366.82

Step by Step Solution

1. Step 1: Write the proportion equation
   7,047.30 : 9,713.61 = 5,366.82 : x
2. Step 2: Convert to fraction form
   7,047.30/9,713.61 = 5,366.82/x
3. Step 3: Cross multiply
   7,047.30x = 9,713.61 × 5,366.82
4. Step 4: Simplify right side
   7,047.30x = 52,131,196.42
5. Step 5: Solve for x
   x = 52,131,196.42/7,047.30
6. Step 6: Final answer
   x = 7,397.33