Finding the Fourth Proportional to 2,871.42, 3,962.52 and 1,612.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,871.42 : 3,962.52 = 1,612.38 : x
2. Step 2: Convert to fraction form
   2,871.42/3,962.52 = 1,612.38/x
3. Step 3: Cross multiply
   2,871.42x = 3,962.52 × 1,612.38
4. Step 4: Simplify right side
   2,871.42x = 6,389,088.00
5. Step 5: Solve for x
   x = 6,389,088.00/2,871.42
6. Step 6: Final answer
   x = 2,225.06