Finding the Fourth Proportional to 2,000.10, 2,998.50 and 1,739.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,000.10 : 2,998.50 = 1,739.48 : x
2. Step 2: Convert to fraction form
   2,000.10/2,998.50 = 1,739.48/x
3. Step 3: Cross multiply
   2,000.10x = 2,998.50 × 1,739.48
4. Step 4: Simplify right side
   2,000.10x = 5,215,830.78
5. Step 5: Solve for x
   x = 5,215,830.78/2,000.10
6. Step 6: Final answer
   x = 2,607.79