Finding the Fourth Proportional to 22,097.34, 30,495.69 and 12,667.32

Step by Step Solution

1. Step 1: Write the proportion equation
   22,097.34 : 30,495.69 = 12,667.32 : x
2. Step 2: Convert to fraction form
   22,097.34/30,495.69 = 12,667.32/x
3. Step 3: Cross multiply
   22,097.34x = 30,495.69 × 12,667.32
4. Step 4: Simplify right side
   22,097.34x = 386,298,663.85
5. Step 5: Solve for x
   x = 386,298,663.85/22,097.34
6. Step 6: Final answer
   x = 17,481.68