Finding the Fourth Proportional to 1,494.30, 2,251.43 and 1,376.22

Step by Step Solution

1. Step 1: Write the proportion equation
   1,494.30 : 2,251.43 = 1,376.22 : x
2. Step 2: Convert to fraction form
   1,494.30/2,251.43 = 1,376.22/x
3. Step 3: Cross multiply
   1,494.30x = 2,251.43 × 1,376.22
4. Step 4: Simplify right side
   1,494.30x = 3,098,456.11
5. Step 5: Solve for x
   x = 3,098,456.11/1,494.30
6. Step 6: Final answer
   x = 2,073.52