Finding the Fourth Proportional to 2,114.34, 2,918.15 and 1,759.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,114.34 : 2,918.15 = 1,759.78 : x
2. Step 2: Convert to fraction form
   2,114.34/2,918.15 = 1,759.78/x
3. Step 3: Cross multiply
   2,114.34x = 2,918.15 × 1,759.78
4. Step 4: Simplify right side
   2,114.34x = 5,135,302.01
5. Step 5: Solve for x
   x = 5,135,302.01/2,114.34
6. Step 6: Final answer
   x = 2,428.80