Finding the Fourth Proportional to 1,522.14, 2,098.62 and 1,023.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,522.14 : 2,098.62 = 1,023.72 : x
2. Step 2: Convert to fraction form
   1,522.14/2,098.62 = 1,023.72/x
3. Step 3: Cross multiply
   1,522.14x = 2,098.62 × 1,023.72
4. Step 4: Simplify right side
   1,522.14x = 2,148,399.27
5. Step 5: Solve for x
   x = 2,148,399.27/1,522.14
6. Step 6: Final answer
   x = 1,411.43