Finding the Fourth Proportional to 10,475.80, 14,456.23 and 5,760.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,475.80 : 14,456.23 = 5,760.04 : x
2. Step 2: Convert to fraction form
   10,475.80/14,456.23 = 5,760.04/x
3. Step 3: Cross multiply
   10,475.80x = 14,456.23 × 5,760.04
4. Step 4: Simplify right side
   10,475.80x = 83,268,463.05
5. Step 5: Solve for x
   x = 83,268,463.05/10,475.80
6. Step 6: Final answer
   x = 7,948.65