Finding the Fourth Proportional to 16,003.98, 22,077.77 and 10,033.47

Step by Step Solution

1. Step 1: Write the proportion equation
   16,003.98 : 22,077.77 = 10,033.47 : x
2. Step 2: Convert to fraction form
   16,003.98/22,077.77 = 10,033.47/x
3. Step 3: Cross multiply
   16,003.98x = 22,077.77 × 10,033.47
4. Step 4: Simplify right side
   16,003.98x = 221,516,592.79
5. Step 5: Solve for x
   x = 221,516,592.79/16,003.98
6. Step 6: Final answer
   x = 13,841.34