Finding the Fourth Proportional to 1,748.50, 2,412.93 and 962.55

Step by Step Solution

1. Step 1: Write the proportion equation
   1,748.50 : 2,412.93 = 962.55 : x
2. Step 2: Convert to fraction form
   1,748.50/2,412.93 = 962.55/x
3. Step 3: Cross multiply
   1,748.50x = 2,412.93 × 962.55
4. Step 4: Simplify right side
   1,748.50x = 2,322,565.77
5. Step 5: Solve for x
   x = 2,322,565.77/1,748.50
6. Step 6: Final answer
   x = 1,328.32