Finding the Fourth Proportional to 6,685.83, 9,225.72 and 3,701.19

Step by Step Solution

1. Step 1: Write the proportion equation
   6,685.83 : 9,225.72 = 3,701.19 : x
2. Step 2: Convert to fraction form
   6,685.83/9,225.72 = 3,701.19/x
3. Step 3: Cross multiply
   6,685.83x = 9,225.72 × 3,701.19
4. Step 4: Simplify right side
   6,685.83x = 34,146,142.61
5. Step 5: Solve for x
   x = 34,146,142.61/6,685.83
6. Step 6: Final answer
   x = 5,107.24