Finding the Fourth Proportional to 118,152.69, 163,044.23 and 67,158.33

Step by Step Solution

1. Step 1: Write the proportion equation
   118,152.69 : 163,044.23 = 67,158.33 : x
2. Step 2: Convert to fraction form
   118,152.69/163,044.23 = 67,158.33/x
3. Step 3: Cross multiply
   118,152.69x = 163,044.23 × 67,158.33
4. Step 4: Simplify right side
   118,152.69x = 10,949,777,255.73
5. Step 5: Solve for x
   x = 10,949,777,255.73/118,152.69
6. Step 6: Final answer
   x = 92,674.81