Finding the Fourth Proportional to 109,518.24, 164,286.58 and 34,636.72

Step by Step Solution

1. Step 1: Write the proportion equation
   109,518.24 : 164,286.58 = 34,636.72 : x
2. Step 2: Convert to fraction form
   109,518.24/164,286.58 = 34,636.72/x
3. Step 3: Cross multiply
   109,518.24x = 164,286.58 × 34,636.72
4. Step 4: Simplify right side
   109,518.24x = 5,690,347,773.91
5. Step 5: Solve for x
   x = 5,690,347,773.91/109,518.24
6. Step 6: Final answer
   x = 51,957.99