Finding the Fourth Proportional to 2,337.31, 3,507.59 and 1,183.87

Step by Step Solution

1. Step 1: Write the proportion equation
   2,337.31 : 3,507.59 = 1,183.87 : x
2. Step 2: Convert to fraction form
   2,337.31/3,507.59 = 1,183.87/x
3. Step 3: Cross multiply
   2,337.31x = 3,507.59 × 1,183.87
4. Step 4: Simplify right side
   2,337.31x = 4,152,530.57
5. Step 5: Solve for x
   x = 4,152,530.57/2,337.31
6. Step 6: Final answer
   x = 1,776.63