Finding the Fourth Proportional to 2,016.42, 3,023.28 and 1,522.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016.42 : 3,023.28 = 1,522.50 : x
2. Step 2: Convert to fraction form
   2,016.42/3,023.28 = 1,522.50/x
3. Step 3: Cross multiply
   2,016.42x = 3,023.28 × 1,522.50
4. Step 4: Simplify right side
   2,016.42x = 4,602,943.80
5. Step 5: Solve for x
   x = 4,602,943.80/2,016.42
6. Step 6: Final answer
   x = 2,282.73