Finding the Fourth Proportional to 1,806.96, 2,493.93 and 1,061.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,806.96 : 2,493.93 = 1,061.10 : x
2. Step 2: Convert to fraction form
   1,806.96/2,493.93 = 1,061.10/x
3. Step 3: Cross multiply
   1,806.96x = 2,493.93 × 1,061.10
4. Step 4: Simplify right side
   1,806.96x = 2,646,309.12
5. Step 5: Solve for x
   x = 2,646,309.12/1,806.96
6. Step 6: Final answer
   x = 1,464.51