Finding the Fourth Proportional to 12,901.48, 17,794.89 and 9,066.94

Step by Step Solution

1. Step 1: Write the proportion equation
   12,901.48 : 17,794.89 = 9,066.94 : x
2. Step 2: Convert to fraction form
   12,901.48/17,794.89 = 9,066.94/x
3. Step 3: Cross multiply
   12,901.48x = 17,794.89 × 9,066.94
4. Step 4: Simplify right side
   12,901.48x = 161,345,155.45
5. Step 5: Solve for x
   x = 161,345,155.45/12,901.48
6. Step 6: Final answer
   x = 12,505.94