Finding the Fourth Proportional to 6,687.34, 9,228.86 and 3,703.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,687.34 : 9,228.86 = 3,703.50 : x
2. Step 2: Convert to fraction form
   6,687.34/9,228.86 = 3,703.50/x
3. Step 3: Cross multiply
   6,687.34x = 9,228.86 × 3,703.50
4. Step 4: Simplify right side
   6,687.34x = 34,179,083.01
5. Step 5: Solve for x
   x = 34,179,083.01/6,687.34
6. Step 6: Final answer
   x = 5,111.01