Finding the Fourth Proportional to 2,466.72, 3,700.32 and 927.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,466.72 : 3,700.32 = 927.72 : x
2. Step 2: Convert to fraction form
   2,466.72/3,700.32 = 927.72/x
3. Step 3: Cross multiply
   2,466.72x = 3,700.32 × 927.72
4. Step 4: Simplify right side
   2,466.72x = 3,432,860.87
5. Step 5: Solve for x
   x = 3,432,860.87/2,466.72
6. Step 6: Final answer
   x = 1,391.67