Finding the Fourth Proportional to 16,159.42, 22,300.32 and 9,445.33

Step by Step Solution

1. Step 1: Write the proportion equation
   16,159.42 : 22,300.32 = 9,445.33 : x
2. Step 2: Convert to fraction form
   16,159.42/22,300.32 = 9,445.33/x
3. Step 3: Cross multiply
   16,159.42x = 22,300.32 × 9,445.33
4. Step 4: Simplify right side
   16,159.42x = 210,633,881.51
5. Step 5: Solve for x
   x = 210,633,881.51/16,159.42
6. Step 6: Final answer
   x = 13,034.74