Finding the Fourth Proportional to 173,617.61, 261,727.71 and 162,044.23

Step by Step Solution

1. Step 1: Write the proportion equation
   173,617.61 : 261,727.71 = 162,044.23 : x
2. Step 2: Convert to fraction form
   173,617.61/261,727.71 = 162,044.23/x
3. Step 3: Cross multiply
   173,617.61x = 261,727.71 × 162,044.23
4. Step 4: Simplify right side
   173,617.61x = 42,411,465,485.82
5. Step 5: Solve for x
   x = 42,411,465,485.82/173,617.61
6. Step 6: Final answer
   x = 244,280.90