Finding the Fourth Proportional to 1,814.43, 2,503.91 and 1,106.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,814.43 : 2,503.91 = 1,106.27 : x
2. Step 2: Convert to fraction form
   1,814.43/2,503.91 = 1,106.27/x
3. Step 3: Cross multiply
   1,814.43x = 2,503.91 × 1,106.27
4. Step 4: Simplify right side
   1,814.43x = 2,770,000.52
5. Step 5: Solve for x
   x = 2,770,000.52/1,814.43
6. Step 6: Final answer
   x = 1,526.65