Finding the Fourth Proportional to 2,397.99, 3,308.27 and 1,770.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,397.99 : 3,308.27 = 1,770.01 : x
2. Step 2: Convert to fraction form
   2,397.99/3,308.27 = 1,770.01/x
3. Step 3: Cross multiply
   2,397.99x = 3,308.27 × 1,770.01
4. Step 4: Simplify right side
   2,397.99x = 5,855,670.98
5. Step 5: Solve for x
   x = 5,855,670.98/2,397.99
6. Step 6: Final answer
   x = 2,441.91