Finding the Fourth Proportional to 10,470.83, 14,449.79 and 5,755.41

Step by Step Solution

1. Step 1: Write the proportion equation
   10,470.83 : 14,449.79 = 5,755.41 : x
2. Step 2: Convert to fraction form
   10,470.83/14,449.79 = 5,755.41/x
3. Step 3: Cross multiply
   10,470.83x = 14,449.79 × 5,755.41
4. Step 4: Simplify right side
   10,470.83x = 83,164,501.99
5. Step 5: Solve for x
   x = 83,164,501.99/10,470.83
6. Step 6: Final answer
   x = 7,942.50