Finding the Fourth Proportional to 3,875.27, 5,347.89 and 2,281.98

Step by Step Solution

1. Step 1: Write the proportion equation
   3,875.27 : 5,347.89 = 2,281.98 : x
2. Step 2: Convert to fraction form
   3,875.27/5,347.89 = 2,281.98/x
3. Step 3: Cross multiply
   3,875.27x = 5,347.89 × 2,281.98
4. Step 4: Simplify right side
   3,875.27x = 12,203,778.02
5. Step 5: Solve for x
   x = 12,203,778.02/3,875.27
6. Step 6: Final answer
   x = 3,149.15