Finding the Fourth Proportional to 2,492.10, 3,735.58 and 1,106.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,492.10 : 3,735.58 = 1,106.09 : x
2. Step 2: Convert to fraction form
   2,492.10/3,735.58 = 1,106.09/x
3. Step 3: Cross multiply
   2,492.10x = 3,735.58 × 1,106.09
4. Step 4: Simplify right side
   2,492.10x = 4,131,887.68
5. Step 5: Solve for x
   x = 4,131,887.68/2,492.10
6. Step 6: Final answer
   x = 1,657.99