Finding the Fourth Proportional to 10,350.72, 14,284.05 and 5,635.02

Step by Step Solution

1. Step 1: Write the proportion equation
   10,350.72 : 14,284.05 = 5,635.02 : x
2. Step 2: Convert to fraction form
   10,350.72/14,284.05 = 5,635.02/x
3. Step 3: Cross multiply
   10,350.72x = 14,284.05 × 5,635.02
4. Step 4: Simplify right side
   10,350.72x = 80,490,907.43
5. Step 5: Solve for x
   x = 80,490,907.43/10,350.72
6. Step 6: Final answer
   x = 7,776.36