Finding the Fourth Proportional to 5,113.26, 7,667.46 and 2,339.10

Step by Step Solution

1. Step 1: Write the proportion equation
   5,113.26 : 7,667.46 = 2,339.10 : x
2. Step 2: Convert to fraction form
   5,113.26/7,667.46 = 2,339.10/x
3. Step 3: Cross multiply
   5,113.26x = 7,667.46 × 2,339.10
4. Step 4: Simplify right side
   5,113.26x = 17,934,955.69
5. Step 5: Solve for x
   x = 17,934,955.69/5,113.26
6. Step 6: Final answer
   x = 3,507.54