Finding the Fourth Proportional to 2,298.27, 3,166.50 and 1,625.85

Step by Step Solution

1. Step 1: Write the proportion equation
   2,298.27 : 3,166.50 = 1,625.85 : x
2. Step 2: Convert to fraction form
   2,298.27/3,166.50 = 1,625.85/x
3. Step 3: Cross multiply
   2,298.27x = 3,166.50 × 1,625.85
4. Step 4: Simplify right side
   2,298.27x = 5,148,254.03
5. Step 5: Solve for x
   x = 5,148,254.03/2,298.27
6. Step 6: Final answer
   x = 2,240.06