Finding the Fourth Proportional to 13,196.24, 18,191.56 and 10,046.96

Step by Step Solution

1. Step 1: Write the proportion equation
   13,196.24 : 18,191.56 = 10,046.96 : x
2. Step 2: Convert to fraction form
   13,196.24/18,191.56 = 10,046.96/x
3. Step 3: Cross multiply
   13,196.24x = 18,191.56 × 10,046.96
4. Step 4: Simplify right side
   13,196.24x = 182,769,875.66
5. Step 5: Solve for x
   x = 182,769,875.66/13,196.24
6. Step 6: Final answer
   x = 13,850.15