Finding the Fourth Proportional to 8,337.69, 12,501.92 and 3,410.79

Step by Step Solution

1. Step 1: Write the proportion equation
   8,337.69 : 12,501.92 = 3,410.79 : x
2. Step 2: Convert to fraction form
   8,337.69/12,501.92 = 3,410.79/x
3. Step 3: Cross multiply
   8,337.69x = 12,501.92 × 3,410.79
4. Step 4: Simplify right side
   8,337.69x = 42,641,423.72
5. Step 5: Solve for x
   x = 42,641,423.72/8,337.69
6. Step 6: Final answer
   x = 5,114.30