Finding the Fourth Proportional to 2,327.60, 3,491.62 and 746.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,327.60 : 3,491.62 = 746.55 : x
2. Step 2: Convert to fraction form
   2,327.60/3,491.62 = 746.55/x
3. Step 3: Cross multiply
   2,327.60x = 3,491.62 × 746.55
4. Step 4: Simplify right side
   2,327.60x = 2,606,667.04
5. Step 5: Solve for x
   x = 2,606,667.04/2,327.60
6. Step 6: Final answer
   x = 1,119.89