Finding the Fourth Proportional to 2,444.50, 3,662.19 and 1,210.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,444.50 : 3,662.19 = 1,210.50 : x
2. Step 2: Convert to fraction form
   2,444.50/3,662.19 = 1,210.50/x
3. Step 3: Cross multiply
   2,444.50x = 3,662.19 × 1,210.50
4. Step 4: Simplify right side
   2,444.50x = 4,433,081.00
5. Step 5: Solve for x
   x = 4,433,081.00/2,444.50
6. Step 6: Final answer
   x = 1,813.49