Finding the Fourth Proportional to 10,474.23, 14,454.07 and 5,758.48

Step by Step Solution

1. Step 1: Write the proportion equation
   10,474.23 : 14,454.07 = 5,758.48 : x
2. Step 2: Convert to fraction form
   10,474.23/14,454.07 = 5,758.48/x
3. Step 3: Cross multiply
   10,474.23x = 14,454.07 × 5,758.48
4. Step 4: Simplify right side
   10,474.23x = 83,233,473.01
5. Step 5: Solve for x
   x = 83,233,473.01/10,474.23
6. Step 6: Final answer
   x = 7,946.50