Finding the Fourth Proportional to 109,388.27, 163,967.59 and 61,944.04

Step by Step Solution

1. Step 1: Write the proportion equation
   109,388.27 : 163,967.59 = 61,944.04 : x
2. Step 2: Convert to fraction form
   109,388.27/163,967.59 = 61,944.04/x
3. Step 3: Cross multiply
   109,388.27x = 163,967.59 × 61,944.04
4. Step 4: Simplify right side
   109,388.27x = 10,156,815,236.05
5. Step 5: Solve for x
   x = 10,156,815,236.05/109,388.27
6. Step 6: Final answer
   x = 92,851.04