Finding the Fourth Proportional to 12,463.83, 17,198.73 and 7,682.94

Step by Step Solution

1. Step 1: Write the proportion equation
   12,463.83 : 17,198.73 = 7,682.94 : x
2. Step 2: Convert to fraction form
   12,463.83/17,198.73 = 7,682.94/x
3. Step 3: Cross multiply
   12,463.83x = 17,198.73 × 7,682.94
4. Step 4: Simplify right side
   12,463.83x = 132,136,810.67
5. Step 5: Solve for x
   x = 132,136,810.67/12,463.83
6. Step 6: Final answer
   x = 10,601.62