Finding the Fourth Proportional to 293,196.94, 404,609.04 and 165,872.53

Step by Step Solution

1. Step 1: Write the proportion equation
   293,196.94 : 404,609.04 = 165,872.53 : x
2. Step 2: Convert to fraction form
   293,196.94/404,609.04 = 165,872.53/x
3. Step 3: Cross multiply
   293,196.94x = 404,609.04 × 165,872.53
4. Step 4: Simplify right side
   293,196.94x = 67,113,525,631.43
5. Step 5: Solve for x
   x = 67,113,525,631.43/293,196.94
6. Step 6: Final answer
   x = 228,902.55