Finding the Fourth Proportional to 8,949.83, 12,341.14 and 5,591.42

Step by Step Solution

1. Step 1: Write the proportion equation
   8,949.83 : 12,341.14 = 5,591.42 : x
2. Step 2: Convert to fraction form
   8,949.83/12,341.14 = 5,591.42/x
3. Step 3: Cross multiply
   8,949.83x = 12,341.14 × 5,591.42
4. Step 4: Simplify right side
   8,949.83x = 69,004,533.78
5. Step 5: Solve for x
   x = 69,004,533.78/8,949.83
6. Step 6: Final answer
   x = 7,710.15