Finding the Fourth Proportional to 1,800.71, 2,484.39 and 1,014.60

Step by Step Solution

1. Step 1: Write the proportion equation
   1,800.71 : 2,484.39 = 1,014.60 : x
2. Step 2: Convert to fraction form
   1,800.71/2,484.39 = 1,014.60/x
3. Step 3: Cross multiply
   1,800.71x = 2,484.39 × 1,014.60
4. Step 4: Simplify right side
   1,800.71x = 2,520,662.09
5. Step 5: Solve for x
   x = 2,520,662.09/1,800.71
6. Step 6: Final answer
   x = 1,399.82