Finding the Fourth Proportional to 293,266.48, 404,713.98 and 165,942.07

Step by Step Solution

1. Step 1: Write the proportion equation
   293,266.48 : 404,713.98 = 165,942.07 : x
2. Step 2: Convert to fraction form
   293,266.48/404,713.98 = 165,942.07/x
3. Step 3: Cross multiply
   293,266.48x = 404,713.98 × 165,942.07
4. Step 4: Simplify right side
   293,266.48x = 67,159,076,105.03
5. Step 5: Solve for x
   x = 67,159,076,105.03/293,266.48
6. Step 6: Final answer
   x = 229,003.59