Finding the Fourth Proportional to 2,440.88, 3,662.52 and 981.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,440.88 : 3,662.52 = 981.08 : x
2. Step 2: Convert to fraction form
   2,440.88/3,662.52 = 981.08/x
3. Step 3: Cross multiply
   2,440.88x = 3,662.52 × 981.08
4. Step 4: Simplify right side
   2,440.88x = 3,593,225.12
5. Step 5: Solve for x
   x = 3,593,225.12/2,440.88
6. Step 6: Final answer
   x = 1,472.10