Finding the Fourth Proportional to 6,191.57, 8,544.22 and 3,538.76

Step by Step Solution

1. Step 1: Write the proportion equation
   6,191.57 : 8,544.22 = 3,538.76 : x
2. Step 2: Convert to fraction form
   6,191.57/8,544.22 = 3,538.76/x
3. Step 3: Cross multiply
   6,191.57x = 8,544.22 × 3,538.76
4. Step 4: Simplify right side
   6,191.57x = 30,235,892.40
5. Step 5: Solve for x
   x = 30,235,892.40/6,191.57
6. Step 6: Final answer
   x = 4,883.39