Finding the Fourth Proportional to 1,517.46, 2,272.72 and 962.14

Step by Step Solution

1. Step 1: Write the proportion equation
   1,517.46 : 2,272.72 = 962.14 : x
2. Step 2: Convert to fraction form
   1,517.46/2,272.72 = 962.14/x
3. Step 3: Cross multiply
   1,517.46x = 2,272.72 × 962.14
4. Step 4: Simplify right side
   1,517.46x = 2,186,677.35
5. Step 5: Solve for x
   x = 2,186,677.35/1,517.46
6. Step 6: Final answer
   x = 1,441.01