Finding the Fourth Proportional to 3,995.02, 5,516.64 and 2,505.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,995.02 : 5,516.64 = 2,505.52 : x
2. Step 2: Convert to fraction form
   3,995.02/5,516.64 = 2,505.52/x
3. Step 3: Cross multiply
   3,995.02x = 5,516.64 × 2,505.52
4. Step 4: Simplify right side
   3,995.02x = 13,822,051.85
5. Step 5: Solve for x
   x = 13,822,051.85/3,995.02
6. Step 6: Final answer
   x = 3,459.82