Finding the Fourth Proportional to 1,522.23, 2,098.58 and 962.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,522.23 : 2,098.58 = 962.42 : x
2. Step 2: Convert to fraction form
   1,522.23/2,098.58 = 962.42/x
3. Step 3: Cross multiply
   1,522.23x = 2,098.58 × 962.42
4. Step 4: Simplify right side
   1,522.23x = 2,019,705.47
5. Step 5: Solve for x
   x = 2,019,705.47/1,522.23
6. Step 6: Final answer
   x = 1,326.81