Finding the Fourth Proportional to 22,809.42, 34,228.71 and 9,667.98

Step by Step Solution

1. Step 1: Write the proportion equation
   22,809.42 : 34,228.71 = 9,667.98 : x
2. Step 2: Convert to fraction form
   22,809.42/34,228.71 = 9,667.98/x
3. Step 3: Cross multiply
   22,809.42x = 34,228.71 × 9,667.98
4. Step 4: Simplify right side
   22,809.42x = 330,922,483.71
5. Step 5: Solve for x
   x = 330,922,483.71/22,809.42
6. Step 6: Final answer
   x = 14,508.15