Finding the Fourth Proportional to 1,748.43, 2,412.83 and 962.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,748.43 : 2,412.83 = 962.48 : x
2. Step 2: Convert to fraction form
   1,748.43/2,412.83 = 962.48/x
3. Step 3: Cross multiply
   1,748.43x = 2,412.83 × 962.48
4. Step 4: Simplify right side
   1,748.43x = 2,322,290.96
5. Step 5: Solve for x
   x = 2,322,290.96/1,748.43
6. Step 6: Final answer
   x = 1,328.22