Finding the Fourth Proportional to 16,077.08, 22,186.86 and 9,003.80

Step by Step Solution

1. Step 1: Write the proportion equation
   16,077.08 : 22,186.86 = 9,003.80 : x
2. Step 2: Convert to fraction form
   16,077.08/22,186.86 = 9,003.80/x
3. Step 3: Cross multiply
   16,077.08x = 22,186.86 × 9,003.80
4. Step 4: Simplify right side
   16,077.08x = 199,766,050.07
5. Step 5: Solve for x
   x = 199,766,050.07/16,077.08
6. Step 6: Final answer
   x = 12,425.52