Finding the Fourth Proportional to 6,131.46, 8,461.50 and 3,336.96

Step by Step Solution

1. Step 1: Write the proportion equation
   6,131.46 : 8,461.50 = 3,336.96 : x
2. Step 2: Convert to fraction form
   6,131.46/8,461.50 = 3,336.96/x
3. Step 3: Cross multiply
   6,131.46x = 8,461.50 × 3,336.96
4. Step 4: Simplify right side
   6,131.46x = 28,235,687.04
5. Step 5: Solve for x
   x = 28,235,687.04/6,131.46
6. Step 6: Final answer
   x = 4,605.05