Finding the Fourth Proportional to 1,522.53, 2,100.47 and 962.01

Step by Step Solution

1. Step 1: Write the proportion equation
   1,522.53 : 2,100.47 = 962.01 : x
2. Step 2: Convert to fraction form
   1,522.53/2,100.47 = 962.01/x
3. Step 3: Cross multiply
   1,522.53x = 2,100.47 × 962.01
4. Step 4: Simplify right side
   1,522.53x = 2,020,668.33
5. Step 5: Solve for x
   x = 2,020,668.33/1,522.53
6. Step 6: Final answer
   x = 1,327.18