Finding the Fourth Proportional to 109,596.86, 164,382.42 and 30,717.44

Step by Step Solution

1. Step 1: Write the proportion equation
   109,596.86 : 164,382.42 = 30,717.44 : x
2. Step 2: Convert to fraction form
   109,596.86/164,382.42 = 30,717.44/x
3. Step 3: Cross multiply
   109,596.86x = 164,382.42 × 30,717.44
4. Step 4: Simplify right side
   109,596.86x = 5,049,407,123.40
5. Step 5: Solve for x
   x = 5,049,407,123.40/109,596.86
6. Step 6: Final answer
   x = 46,072.55