Finding the Fourth Proportional to 1,814.18, 2,502.69 and 1,114.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,814.18 : 2,502.69 = 1,114.34 : x
2. Step 2: Convert to fraction form
   1,814.18/2,502.69 = 1,114.34/x
3. Step 3: Cross multiply
   1,814.18x = 2,502.69 × 1,114.34
4. Step 4: Simplify right side
   1,814.18x = 2,788,847.57
5. Step 5: Solve for x
   x = 2,788,847.57/1,814.18
6. Step 6: Final answer
   x = 1,537.25