Finding the Fourth Proportional to 1,844.78, 2,544.01 and 1,401.91

Step by Step Solution

1. Step 1: Write the proportion equation
   1,844.78 : 2,544.01 = 1,401.91 : x
2. Step 2: Convert to fraction form
   1,844.78/2,544.01 = 1,401.91/x
3. Step 3: Cross multiply
   1,844.78x = 2,544.01 × 1,401.91
4. Step 4: Simplify right side
   1,844.78x = 3,566,463.19
5. Step 5: Solve for x
   x = 3,566,463.19/1,844.78
6. Step 6: Final answer
   x = 1,933.28