Finding the Fourth Proportional to 16,633.32, 22,948.20 and 9,462.39

Step by Step Solution

1. Step 1: Write the proportion equation
   16,633.32 : 22,948.20 = 9,462.39 : x
2. Step 2: Convert to fraction form
   16,633.32/22,948.20 = 9,462.39/x
3. Step 3: Cross multiply
   16,633.32x = 22,948.20 × 9,462.39
4. Step 4: Simplify right side
   16,633.32x = 217,144,818.20
5. Step 5: Solve for x
   x = 217,144,818.20/16,633.32
6. Step 6: Final answer
   x = 13,054.81