Finding the Fourth Proportional to 2,094.18, 3,140.25 and 1,401.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,094.18 : 3,140.25 = 1,401.63 : x
2. Step 2: Convert to fraction form
   2,094.18/3,140.25 = 1,401.63/x
3. Step 3: Cross multiply
   2,094.18x = 3,140.25 × 1,401.63
4. Step 4: Simplify right side
   2,094.18x = 4,401,468.61
5. Step 5: Solve for x
   x = 4,401,468.61/2,094.18
6. Step 6: Final answer
   x = 2,101.76