Finding the Fourth Proportional to 2,060.26, 2,841.50 and 1,811.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,060.26 : 2,841.50 = 1,811.05 : x
2. Step 2: Convert to fraction form
   2,060.26/2,841.50 = 1,811.05/x
3. Step 3: Cross multiply
   2,060.26x = 2,841.50 × 1,811.05
4. Step 4: Simplify right side
   2,060.26x = 5,146,096.00
5. Step 5: Solve for x
   x = 5,146,096.00/2,060.26
6. Step 6: Final answer
   x = 2,497.79