Finding the Fourth Proportional to 5,614.72, 7,748.22 and 3,097.08

Step by Step Solution

1. Step 1: Write the proportion equation
   5,614.72 : 7,748.22 = 3,097.08 : x
2. Step 2: Convert to fraction form
   5,614.72/7,748.22 = 3,097.08/x
3. Step 3: Cross multiply
   5,614.72x = 7,748.22 × 3,097.08
4. Step 4: Simplify right side
   5,614.72x = 23,996,818.46
5. Step 5: Solve for x
   x = 23,996,818.46/5,614.72
6. Step 6: Final answer
   x = 4,273.91