Finding the Fourth Proportional to 3,632.06, 5,015.10 and 2,574.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,632.06 : 5,015.10 = 2,574.10 : x
2. Step 2: Convert to fraction form
   3,632.06/5,015.10 = 2,574.10/x
3. Step 3: Cross multiply
   3,632.06x = 5,015.10 × 2,574.10
4. Step 4: Simplify right side
   3,632.06x = 12,909,368.91
5. Step 5: Solve for x
   x = 12,909,368.91/3,632.06
6. Step 6: Final answer
   x = 3,554.28