Finding the Fourth Proportional to 12,942.86, 17,849.30 and 9,594.01

Step by Step Solution

1. Step 1: Write the proportion equation
   12,942.86 : 17,849.30 = 9,594.01 : x
2. Step 2: Convert to fraction form
   12,942.86/17,849.30 = 9,594.01/x
3. Step 3: Cross multiply
   12,942.86x = 17,849.30 × 9,594.01
4. Step 4: Simplify right side
   12,942.86x = 171,246,337.03
5. Step 5: Solve for x
   x = 171,246,337.03/12,942.86
6. Step 6: Final answer
   x = 13,230.96