Finding the Fourth Proportional to 12,933.11, 19,424.27 and 8,036.96

Step by Step Solution

1. Step 1: Write the proportion equation
   12,933.11 : 19,424.27 = 8,036.96 : x
2. Step 2: Convert to fraction form
   12,933.11/19,424.27 = 8,036.96/x
3. Step 3: Cross multiply
   12,933.11x = 19,424.27 × 8,036.96
4. Step 4: Simplify right side
   12,933.11x = 156,112,040.83
5. Step 5: Solve for x
   x = 156,112,040.83/12,933.11
6. Step 6: Final answer
   x = 12,070.73