Finding the Fourth Proportional to 1,808.10, 2,494.59 and 1,062.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,808.10 : 2,494.59 = 1,062.24 : x
2. Step 2: Convert to fraction form
   1,808.10/2,494.59 = 1,062.24/x
3. Step 3: Cross multiply
   1,808.10x = 2,494.59 × 1,062.24
4. Step 4: Simplify right side
   1,808.10x = 2,649,859.95
5. Step 5: Solve for x
   x = 2,649,859.95/1,808.10
6. Step 6: Final answer
   x = 1,465.55