Finding the Fourth Proportional to 13,241.00, 18,273.06 and 7,934.78

Step by Step Solution

1. Step 1: Write the proportion equation
   13,241.00 : 18,273.06 = 7,934.78 : x
2. Step 2: Convert to fraction form
   13,241.00/18,273.06 = 7,934.78/x
3. Step 3: Cross multiply
   13,241.00x = 18,273.06 × 7,934.78
4. Step 4: Simplify right side
   13,241.00x = 144,992,756.71
5. Step 5: Solve for x
   x = 144,992,756.71/13,241.00
6. Step 6: Final answer
   x = 10,950.29