Finding the Fourth Proportional to 2,484.89, 3,429.20 and 1,350.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,484.89 : 3,429.20 = 1,350.60 : x
2. Step 2: Convert to fraction form
   2,484.89/3,429.20 = 1,350.60/x
3. Step 3: Cross multiply
   2,484.89x = 3,429.20 × 1,350.60
4. Step 4: Simplify right side
   2,484.89x = 4,631,470.77
5. Step 5: Solve for x
   x = 4,631,470.77/2,484.89
6. Step 6: Final answer
   x = 1,863.86