Finding the Fourth Proportional to 6,980.38, 10,452.24 and 5,867.05

Step by Step Solution

1. Step 1: Write the proportion equation
   6,980.38 : 10,452.24 = 5,867.05 : x
2. Step 2: Convert to fraction form
   6,980.38/10,452.24 = 5,867.05/x
3. Step 3: Cross multiply
   6,980.38x = 10,452.24 × 5,867.05
4. Step 4: Simplify right side
   6,980.38x = 61,323,814.69
5. Step 5: Solve for x
   x = 61,323,814.69/6,980.38
6. Step 6: Final answer
   x = 8,785.17