Finding the Fourth Proportional to 1,806.49, 2,492.54 and 1,060.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,806.49 : 2,492.54 = 1,060.42 : x
2. Step 2: Convert to fraction form
   1,806.49/2,492.54 = 1,060.42/x
3. Step 3: Cross multiply
   1,806.49x = 2,492.54 × 1,060.42
4. Step 4: Simplify right side
   1,806.49x = 2,643,139.27
5. Step 5: Solve for x
   x = 2,643,139.27/1,806.49
6. Step 6: Final answer
   x = 1,463.14