Finding the Fourth Proportional to 1,748.32, 2,412.59 and 962.22

Step by Step Solution

1. Step 1: Write the proportion equation
   1,748.32 : 2,412.59 = 962.22 : x
2. Step 2: Convert to fraction form
   1,748.32/2,412.59 = 962.22/x
3. Step 3: Cross multiply
   1,748.32x = 2,412.59 × 962.22
4. Step 4: Simplify right side
   1,748.32x = 2,321,442.35
5. Step 5: Solve for x
   x = 2,321,442.35/1,748.32
6. Step 6: Final answer
   x = 1,327.81