Finding the Fourth Proportional to 297,091.98, 409,979.25 and 169,767.59

Step by Step Solution

1. Step 1: Write the proportion equation
   297,091.98 : 409,979.25 = 169,767.59 : x
2. Step 2: Convert to fraction form
   297,091.98/409,979.25 = 169,767.59/x
3. Step 3: Cross multiply
   297,091.98x = 409,979.25 × 169,767.59
4. Step 4: Simplify right side
   297,091.98x = 69,601,187,172.61
5. Step 5: Solve for x
   x = 69,601,187,172.61/297,091.98
6. Step 6: Final answer
   x = 234,274.88