Finding the Fourth Proportional to 9,504.71, 13,113.24 and 5,726.44

Step by Step Solution

1. Step 1: Write the proportion equation
   9,504.71 : 13,113.24 = 5,726.44 : x
2. Step 2: Convert to fraction form
   9,504.71/13,113.24 = 5,726.44/x
3. Step 3: Cross multiply
   9,504.71x = 13,113.24 × 5,726.44
4. Step 4: Simplify right side
   9,504.71x = 75,092,182.07
5. Step 5: Solve for x
   x = 75,092,182.07/9,504.71
6. Step 6: Final answer
   x = 7,900.53