Finding the Fourth Proportional to 118,334.10, 163,301.94 and 67,350.72

Step by Step Solution

1. Step 1: Write the proportion equation
   118,334.10 : 163,301.94 = 67,350.72 : x
2. Step 2: Convert to fraction form
   118,334.10/163,301.94 = 67,350.72/x
3. Step 3: Cross multiply
   118,334.10x = 163,301.94 × 67,350.72
4. Step 4: Simplify right side
   118,334.10x = 10,998,503,236.40
5. Step 5: Solve for x
   x = 10,998,503,236.40/118,334.10
6. Step 6: Final answer
   x = 92,944.50