Finding the Fourth Proportional to 16,336.33, 22,533.39 and 12,973.82

Step by Step Solution

1. Step 1: Write the proportion equation
   16,336.33 : 22,533.39 = 12,973.82 : x
2. Step 2: Convert to fraction form
   16,336.33/22,533.39 = 12,973.82/x
3. Step 3: Cross multiply
   16,336.33x = 22,533.39 × 12,973.82
4. Step 4: Simplify right side
   16,336.33x = 292,344,033.18
5. Step 5: Solve for x
   x = 292,344,033.18/16,336.33
6. Step 6: Final answer
   x = 17,895.33