Finding the Fourth Proportional to 13,362.06, 18,434.67 and 10,296.82

Step by Step Solution

1. Step 1: Write the proportion equation
   13,362.06 : 18,434.67 = 10,296.82 : x
2. Step 2: Convert to fraction form
   13,362.06/18,434.67 = 10,296.82/x
3. Step 3: Cross multiply
   13,362.06x = 18,434.67 × 10,296.82
4. Step 4: Simplify right side
   13,362.06x = 189,818,386.58
5. Step 5: Solve for x
   x = 189,818,386.58/13,362.06
6. Step 6: Final answer
   x = 14,205.77