Finding the Fourth Proportional to 10,469.59, 14,447.87 and 5,753.77

Step by Step Solution

1. Step 1: Write the proportion equation
   10,469.59 : 14,447.87 = 5,753.77 : x
2. Step 2: Convert to fraction form
   10,469.59/14,447.87 = 5,753.77/x
3. Step 3: Cross multiply
   10,469.59x = 14,447.87 × 5,753.77
4. Step 4: Simplify right side
   10,469.59x = 83,129,677.66
5. Step 5: Solve for x
   x = 83,129,677.66/10,469.59
6. Step 6: Final answer
   x = 7,940.11