Finding the Fourth Proportional to 3,671.52, 5,066.73 and 2,078.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,671.52 : 5,066.73 = 2,078.25 : x
2. Step 2: Convert to fraction form
   3,671.52/5,066.73 = 2,078.25/x
3. Step 3: Cross multiply
   3,671.52x = 5,066.73 × 2,078.25
4. Step 4: Simplify right side
   3,671.52x = 10,529,931.62
5. Step 5: Solve for x
   x = 10,529,931.62/3,671.52
6. Step 6: Final answer
   x = 2,868.00