Finding the Fourth Proportional to 6,677.76, 10,022.69 and 3,560.38

Step by Step Solution

1. Step 1: Write the proportion equation
   6,677.76 : 10,022.69 = 3,560.38 : x
2. Step 2: Convert to fraction form
   6,677.76/10,022.69 = 3,560.38/x
3. Step 3: Cross multiply
   6,677.76x = 10,022.69 × 3,560.38
4. Step 4: Simplify right side
   6,677.76x = 35,684,585.02
5. Step 5: Solve for x
   x = 35,684,585.02/6,677.76
6. Step 6: Final answer
   x = 5,343.80