Finding the Fourth Proportional to 10,472.07, 14,451.54 and 5,756.34

Step by Step Solution

1. Step 1: Write the proportion equation
   10,472.07 : 14,451.54 = 5,756.34 : x
2. Step 2: Convert to fraction form
   10,472.07/14,451.54 = 5,756.34/x
3. Step 3: Cross multiply
   10,472.07x = 14,451.54 × 5,756.34
4. Step 4: Simplify right side
   10,472.07x = 83,187,977.76
5. Step 5: Solve for x
   x = 83,187,977.76/10,472.07
6. Step 6: Final answer
   x = 7,943.80