Finding the Fourth Proportional to 10,373.67, 14,315.13 and 5,657.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,373.67 : 14,315.13 = 5,657.04 : x
2. Step 2: Convert to fraction form
   10,373.67/14,315.13 = 5,657.04/x
3. Step 3: Cross multiply
   10,373.67x = 14,315.13 × 5,657.04
4. Step 4: Simplify right side
   10,373.67x = 80,981,263.02
5. Step 5: Solve for x
   x = 80,981,263.02/10,373.67
6. Step 6: Final answer
   x = 7,806.42