Finding the Fourth Proportional to 3,499.46, 4,835.67 and 2,613.32

Step by Step Solution

1. Step 1: Write the proportion equation
   3,499.46 : 4,835.67 = 2,613.32 : x
2. Step 2: Convert to fraction form
   3,499.46/4,835.67 = 2,613.32/x
3. Step 3: Cross multiply
   3,499.46x = 4,835.67 × 2,613.32
4. Step 4: Simplify right side
   3,499.46x = 12,637,153.12
5. Step 5: Solve for x
   x = 12,637,153.12/3,499.46
6. Step 6: Final answer
   x = 3,611.17