Finding the Fourth Proportional to 5,753.04, 7,921.01 and 5,227.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,753.04 : 7,921.01 = 5,227.50 : x
2. Step 2: Convert to fraction form
   5,753.04/7,921.01 = 5,227.50/x
3. Step 3: Cross multiply
   5,753.04x = 7,921.01 × 5,227.50
4. Step 4: Simplify right side
   5,753.04x = 41,407,079.78
5. Step 5: Solve for x
   x = 41,407,079.78/5,753.04
6. Step 6: Final answer
   x = 7,197.43