Finding the Fourth Proportional to 6,746.18, 9,309.83 and 3,761.91

Step by Step Solution

1. Step 1: Write the proportion equation
   6,746.18 : 9,309.83 = 3,761.91 : x
2. Step 2: Convert to fraction form
   6,746.18/9,309.83 = 3,761.91/x
3. Step 3: Cross multiply
   6,746.18x = 9,309.83 × 3,761.91
4. Step 4: Simplify right side
   6,746.18x = 35,022,723.77
5. Step 5: Solve for x
   x = 35,022,723.77/6,746.18
6. Step 6: Final answer
   x = 5,191.49