Finding the Fourth Proportional to 1,844.79, 2,549.15 and 1,401.93

Step by Step Solution

1. Step 1: Write the proportion equation
   1,844.79 : 2,549.15 = 1,401.93 : x
2. Step 2: Convert to fraction form
   1,844.79/2,549.15 = 1,401.93/x
3. Step 3: Cross multiply
   1,844.79x = 2,549.15 × 1,401.93
4. Step 4: Simplify right side
   1,844.79x = 3,573,729.86
5. Step 5: Solve for x
   x = 3,573,729.86/1,844.79
6. Step 6: Final answer
   x = 1,937.20