Finding the Fourth Proportional to 13,470.83, 18,588.69 and 8,093.54

Step by Step Solution

1. Step 1: Write the proportion equation
   13,470.83 : 18,588.69 = 8,093.54 : x
2. Step 2: Convert to fraction form
   13,470.83/18,588.69 = 8,093.54/x
3. Step 3: Cross multiply
   13,470.83x = 18,588.69 × 8,093.54
4. Step 4: Simplify right side
   13,470.83x = 150,448,306.06
5. Step 5: Solve for x
   x = 150,448,306.06/13,470.83
6. Step 6: Final answer
   x = 11,168.45