Finding the Fourth Proportional to 2,601.14, 3,895.94 and 1,868.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,601.14 : 3,895.94 = 1,868.52 : x
2. Step 2: Convert to fraction form
   2,601.14/3,895.94 = 1,868.52/x
3. Step 3: Cross multiply
   2,601.14x = 3,895.94 × 1,868.52
4. Step 4: Simplify right side
   2,601.14x = 7,279,641.81
5. Step 5: Solve for x
   x = 7,279,641.81/2,601.14
6. Step 6: Final answer
   x = 2,798.64