Finding the Fourth Proportional to 16,189.27, 22,341.74 and 9,475.52

Step by Step Solution

1. Step 1: Write the proportion equation
   16,189.27 : 22,341.74 = 9,475.52 : x
2. Step 2: Convert to fraction form
   16,189.27/22,341.74 = 9,475.52/x
3. Step 3: Cross multiply
   16,189.27x = 22,341.74 × 9,475.52
4. Step 4: Simplify right side
   16,189.27x = 211,699,612.66
5. Step 5: Solve for x
   x = 211,699,612.66/16,189.27
6. Step 6: Final answer
   x = 13,076.54