Finding the Fourth Proportional to 2,627.01, 3,958.52 and 2,174.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,627.01 : 3,958.52 = 2,174.92 : x
2. Step 2: Convert to fraction form
   2,627.01/3,958.52 = 2,174.92/x
3. Step 3: Cross multiply
   2,627.01x = 3,958.52 × 2,174.92
4. Step 4: Simplify right side
   2,627.01x = 8,609,443.55
5. Step 5: Solve for x
   x = 8,609,443.55/2,627.01
6. Step 6: Final answer
   x = 3,277.28