Finding the Fourth Proportional to 2,014.85, 3,020.00 and 1,088.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,014.85 : 3,020.00 = 1,088.34 : x
2. Step 2: Convert to fraction form
   2,014.85/3,020.00 = 1,088.34/x
3. Step 3: Cross multiply
   2,014.85x = 3,020.00 × 1,088.34
4. Step 4: Simplify right side
   2,014.85x = 3,286,781.36
5. Step 5: Solve for x
   x = 3,286,781.36/2,014.85
6. Step 6: Final answer
   x = 1,631.28