Finding the Fourth Proportional to 5,944.88, 8,198.52 and 5,105.32

Step by Step Solution

1. Step 1: Write the proportion equation
   5,944.88 : 8,198.52 = 5,105.32 : x
2. Step 2: Convert to fraction form
   5,944.88/8,198.52 = 5,105.32/x
3. Step 3: Cross multiply
   5,944.88x = 8,198.52 × 5,105.32
4. Step 4: Simplify right side
   5,944.88x = 41,856,068.13
5. Step 5: Solve for x
   x = 41,856,068.13/5,944.88
6. Step 6: Final answer
   x = 7,040.69