Finding the Fourth Proportional to 1,522.92, 2,100.54 and 962.86

Step by Step Solution

1. Step 1: Write the proportion equation
   1,522.92 : 2,100.54 = 962.86 : x
2. Step 2: Convert to fraction form
   1,522.92/2,100.54 = 962.86/x
3. Step 3: Cross multiply
   1,522.92x = 2,100.54 × 962.86
4. Step 4: Simplify right side
   1,522.92x = 2,022,525.94
5. Step 5: Solve for x
   x = 2,022,525.94/1,522.92
6. Step 6: Final answer
   x = 1,328.06