Finding the Fourth Proportional to 6,191.30, 8,544.46 and 3,538.82

Step by Step Solution

1. Step 1: Write the proportion equation
   6,191.30 : 8,544.46 = 3,538.82 : x
2. Step 2: Convert to fraction form
   6,191.30/8,544.46 = 3,538.82/x
3. Step 3: Cross multiply
   6,191.30x = 8,544.46 × 3,538.82
4. Step 4: Simplify right side
   6,191.30x = 30,237,305.94
5. Step 5: Solve for x
   x = 30,237,305.94/6,191.30
6. Step 6: Final answer
   x = 4,883.84