Finding the Fourth Proportional to 117,922.82, 162,734.61 and 67,612.10

Step by Step Solution

1. Step 1: Write the proportion equation
   117,922.82 : 162,734.61 = 67,612.10 : x
2. Step 2: Convert to fraction form
   117,922.82/162,734.61 = 67,612.10/x
3. Step 3: Cross multiply
   117,922.82x = 162,734.61 × 67,612.10
4. Step 4: Simplify right side
   117,922.82x = 11,002,828,724.78
5. Step 5: Solve for x
   x = 11,002,828,724.78/117,922.82
6. Step 6: Final answer
   x = 93,305.34