Finding the Fourth Proportional to 12,934.62, 17,849.67 and 7,345.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,934.62 : 17,849.67 = 7,345.50 : x
2. Step 2: Convert to fraction form
   12,934.62/17,849.67 = 7,345.50/x
3. Step 3: Cross multiply
   12,934.62x = 17,849.67 × 7,345.50
4. Step 4: Simplify right side
   12,934.62x = 131,114,750.99
5. Step 5: Solve for x
   x = 131,114,750.99/12,934.62
6. Step 6: Final answer
   x = 10,136.73