Finding the Fourth Proportional to 2,327.52, 3,490.89 and 767.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,327.52 : 3,490.89 = 767.46 : x
2. Step 2: Convert to fraction form
   2,327.52/3,490.89 = 767.46/x
3. Step 3: Cross multiply
   2,327.52x = 3,490.89 × 767.46
4. Step 4: Simplify right side
   2,327.52x = 2,679,118.44
5. Step 5: Solve for x
   x = 2,679,118.44/2,327.52
6. Step 6: Final answer
   x = 1,151.06