Finding the Fourth Proportional to 3,444.52, 4,752.61 and 2,185.12

Step by Step Solution

1. Step 1: Write the proportion equation
   3,444.52 : 4,752.61 = 2,185.12 : x
2. Step 2: Convert to fraction form
   3,444.52/4,752.61 = 2,185.12/x
3. Step 3: Cross multiply
   3,444.52x = 4,752.61 × 2,185.12
4. Step 4: Simplify right side
   3,444.52x = 10,385,023.16
5. Step 5: Solve for x
   x = 10,385,023.16/3,444.52
6. Step 6: Final answer
   x = 3,014.94