Finding the Fourth Proportional to 5,017.57, 7,516.10 and 2,345.34

Step by Step Solution

1. Step 1: Write the proportion equation
   5,017.57 : 7,516.10 = 2,345.34 : x
2. Step 2: Convert to fraction form
   5,017.57/7,516.10 = 2,345.34/x
3. Step 3: Cross multiply
   5,017.57x = 7,516.10 × 2,345.34
4. Step 4: Simplify right side
   5,017.57x = 17,627,760.67
5. Step 5: Solve for x
   x = 17,627,760.67/5,017.57
6. Step 6: Final answer
   x = 3,513.21