Finding the Fourth Proportional to 2,094.82, 3,142.73 and 1,479.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,094.82 : 3,142.73 = 1,479.71 : x
2. Step 2: Convert to fraction form
   2,094.82/3,142.73 = 1,479.71/x
3. Step 3: Cross multiply
   2,094.82x = 3,142.73 × 1,479.71
4. Step 4: Simplify right side
   2,094.82x = 4,650,329.01
5. Step 5: Solve for x
   x = 4,650,329.01/2,094.82
6. Step 6: Final answer
   x = 2,219.92