Finding the Fourth Proportional to 10,341, 15,513.93 and 3,415.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,341 : 15,513.93 = 3,415.50 : x
2. Step 2: Convert to fraction form
   10,341/15,513.93 = 3,415.50/x
3. Step 3: Cross multiply
   10,341x = 15,513.93 × 3,415.50
4. Step 4: Simplify right side
   10,341x = 52,987,827.92
5. Step 5: Solve for x
   x = 52,987,827.92/10,341
6. Step 6: Final answer
   x = 5,124.05