Finding the Fourth Proportional to 1,363.26, 1,881.72 and 1,014.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,363.26 : 1,881.72 = 1,014.42 : x
2. Step 2: Convert to fraction form
   1,363.26/1,881.72 = 1,014.42/x
3. Step 3: Cross multiply
   1,363.26x = 1,881.72 × 1,014.42
4. Step 4: Simplify right side
   1,363.26x = 1,908,854.40
5. Step 5: Solve for x
   x = 1,908,854.40/1,363.26
6. Step 6: Final answer
   x = 1,400.21