Finding the Fourth Proportional to 2,384.33, 3,576.72 and 740.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,384.33 : 3,576.72 = 740.43 : x
2. Step 2: Convert to fraction form
   2,384.33/3,576.72 = 740.43/x
3. Step 3: Cross multiply
   2,384.33x = 3,576.72 × 740.43
4. Step 4: Simplify right side
   2,384.33x = 2,648,310.79
5. Step 5: Solve for x
   x = 2,648,310.79/2,384.33
6. Step 6: Final answer
   x = 1,110.72