Finding the Fourth Proportional to 5,635.69, 8,449.76 and 5,049.25

Step by Step Solution

1. Step 1: Write the proportion equation
   5,635.69 : 8,449.76 = 5,049.25 : x
2. Step 2: Convert to fraction form
   5,635.69/8,449.76 = 5,049.25/x
3. Step 3: Cross multiply
   5,635.69x = 8,449.76 × 5,049.25
4. Step 4: Simplify right side
   5,635.69x = 42,664,925.43
5. Step 5: Solve for x
   x = 42,664,925.43/5,635.69
6. Step 6: Final answer
   x = 7,570.49