Finding the Fourth Proportional to 2,034.24, 3,030.96 and 1,815.95

Step by Step Solution

1. Step 1: Write the proportion equation
   2,034.24 : 3,030.96 = 1,815.95 : x
2. Step 2: Convert to fraction form
   2,034.24/3,030.96 = 1,815.95/x
3. Step 3: Cross multiply
   2,034.24x = 3,030.96 × 1,815.95
4. Step 4: Simplify right side
   2,034.24x = 5,504,056.66
5. Step 5: Solve for x
   x = 5,504,056.66/2,034.24
6. Step 6: Final answer
   x = 2,705.71