Finding the Fourth Proportional to 2,384.38, 3,577.01 and 740.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,384.38 : 3,577.01 = 740.82 : x
2. Step 2: Convert to fraction form
   2,384.38/3,577.01 = 740.82/x
3. Step 3: Cross multiply
   2,384.38x = 3,577.01 × 740.82
4. Step 4: Simplify right side
   2,384.38x = 2,649,920.55
5. Step 5: Solve for x
   x = 2,649,920.55/2,384.38
6. Step 6: Final answer
   x = 1,111.37