Finding the Fourth Proportional to 329,667.59, 494,590.15 and 169,656.34

Step by Step Solution

1. Step 1: Write the proportion equation
   329,667.59 : 494,590.15 = 169,656.34 : x
2. Step 2: Convert to fraction form
   329,667.59/494,590.15 = 169,656.34/x
3. Step 3: Cross multiply
   329,667.59x = 494,590.15 × 169,656.34
4. Step 4: Simplify right side
   329,667.59x = 83,910,352,564.29
5. Step 5: Solve for x
   x = 83,910,352,564.29/329,667.59
6. Step 6: Final answer
   x = 254,530.19