Finding the Fourth Proportional to 3,066.08, 4,231.50 and 1,807.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,066.08 : 4,231.50 = 1,807.52 : x
2. Step 2: Convert to fraction form
   3,066.08/4,231.50 = 1,807.52/x
3. Step 3: Cross multiply
   3,066.08x = 4,231.50 × 1,807.52
4. Step 4: Simplify right side
   3,066.08x = 7,648,520.88
5. Step 5: Solve for x
   x = 7,648,520.88/3,066.08
6. Step 6: Final answer
   x = 2,494.56