Finding the Fourth Proportional to 6,883.52, 9,499.32 and 3,739.76

Step by Step Solution

1. Step 1: Write the proportion equation
   6,883.52 : 9,499.32 = 3,739.76 : x
2. Step 2: Convert to fraction form
   6,883.52/9,499.32 = 3,739.76/x
3. Step 3: Cross multiply
   6,883.52x = 9,499.32 × 3,739.76
4. Step 4: Simplify right side
   6,883.52x = 35,525,176.96
5. Step 5: Solve for x
   x = 35,525,176.96/6,883.52
6. Step 6: Final answer
   x = 5,160.90