Finding the Fourth Proportional to 2,018.88, 3,029.69 and 1,094.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,018.88 : 3,029.69 = 1,094.74 : x
2. Step 2: Convert to fraction form
   2,018.88/3,029.69 = 1,094.74/x
3. Step 3: Cross multiply
   2,018.88x = 3,029.69 × 1,094.74
4. Step 4: Simplify right side
   2,018.88x = 3,316,722.83
5. Step 5: Solve for x
   x = 3,316,722.83/2,018.88
6. Step 6: Final answer
   x = 1,642.85