Finding the Fourth Proportional to 3,499.52, 4,829.86 and 2,658.84

Step by Step Solution

1. Step 1: Write the proportion equation
   3,499.52 : 4,829.86 = 2,658.84 : x
2. Step 2: Convert to fraction form
   3,499.52/4,829.86 = 2,658.84/x
3. Step 3: Cross multiply
   3,499.52x = 4,829.86 × 2,658.84
4. Step 4: Simplify right side
   3,499.52x = 12,841,824.96
5. Step 5: Solve for x
   x = 12,841,824.96/3,499.52
6. Step 6: Final answer
   x = 3,669.60