Finding the Fourth Proportional to 10,350.28, 14,283.39 and 5,634.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,350.28 : 14,283.39 = 5,634.56 : x
2. Step 2: Convert to fraction form
   10,350.28/14,283.39 = 5,634.56/x
3. Step 3: Cross multiply
   10,350.28x = 14,283.39 × 5,634.56
4. Step 4: Simplify right side
   10,350.28x = 80,480,643.10
5. Step 5: Solve for x
   x = 80,480,643.10/10,350.28
6. Step 6: Final answer
   x = 7,775.70