Finding the Fourth Proportional to 2,525.92, 3,483.72 and 2,079.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,525.92 : 3,483.72 = 2,079.88 : x
2. Step 2: Convert to fraction form
   2,525.92/3,483.72 = 2,079.88/x
3. Step 3: Cross multiply
   2,525.92x = 3,483.72 × 2,079.88
4. Step 4: Simplify right side
   2,525.92x = 7,245,719.55
5. Step 5: Solve for x
   x = 7,245,719.55/2,525.92
6. Step 6: Final answer
   x = 2,868.55