Finding the Fourth Proportional to 5,290.53, 7,301.17 and 2,932.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,290.53 : 7,301.17 = 2,932.72 : x
2. Step 2: Convert to fraction form
   5,290.53/7,301.17 = 2,932.72/x
3. Step 3: Cross multiply
   5,290.53x = 7,301.17 × 2,932.72
4. Step 4: Simplify right side
   5,290.53x = 21,412,272.70
5. Step 5: Solve for x
   x = 21,412,272.70/5,290.53
6. Step 6: Final answer
   x = 4,047.29