Finding the Fourth Proportional to 1,806.06, 2,492.31 and 1,060.05

Step by Step Solution

1. Step 1: Write the proportion equation
   1,806.06 : 2,492.31 = 1,060.05 : x
2. Step 2: Convert to fraction form
   1,806.06/2,492.31 = 1,060.05/x
3. Step 3: Cross multiply
   1,806.06x = 2,492.31 × 1,060.05
4. Step 4: Simplify right side
   1,806.06x = 2,641,973.22
5. Step 5: Solve for x
   x = 2,641,973.22/1,806.06
6. Step 6: Final answer
   x = 1,462.84