Finding the Fourth Proportional to 10,472.19, 14,452.05 and 5,756.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,472.19 : 14,452.05 = 5,756.50 : x
2. Step 2: Convert to fraction form
   10,472.19/14,452.05 = 5,756.50/x
3. Step 3: Cross multiply
   10,472.19x = 14,452.05 × 5,756.50
4. Step 4: Simplify right side
   10,472.19x = 83,193,225.83
5. Step 5: Solve for x
   x = 83,193,225.83/10,472.19
6. Step 6: Final answer
   x = 7,944.21