Finding the Fourth Proportional to 2,910.03, 4,364.69 and 962.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,910.03 : 4,364.69 = 962.18 : x
2. Step 2: Convert to fraction form
   2,910.03/4,364.69 = 962.18/x
3. Step 3: Cross multiply
   2,910.03x = 4,364.69 × 962.18
4. Step 4: Simplify right side
   2,910.03x = 4,199,607.16
5. Step 5: Solve for x
   x = 4,199,607.16/2,910.03
6. Step 6: Final answer
   x = 1,443.15