Finding the Fourth Proportional to 3,671.33, 5,066.12 and 2,078.01

Step by Step Solution

1. Step 1: Write the proportion equation
   3,671.33 : 5,066.12 = 2,078.01 : x
2. Step 2: Convert to fraction form
   3,671.33/5,066.12 = 2,078.01/x
3. Step 3: Cross multiply
   3,671.33x = 5,066.12 × 2,078.01
4. Step 4: Simplify right side
   3,671.33x = 10,527,437.63
5. Step 5: Solve for x
   x = 10,527,437.63/3,671.33
6. Step 6: Final answer
   x = 2,867.48