Finding the Fourth Proportional to 109,491.10, 164,222.52 and 34,618.86

Step by Step Solution

1. Step 1: Write the proportion equation
   109,491.10 : 164,222.52 = 34,618.86 : x
2. Step 2: Convert to fraction form
   109,491.10/164,222.52 = 34,618.86/x
3. Step 3: Cross multiply
   109,491.10x = 164,222.52 × 34,618.86
4. Step 4: Simplify right side
   109,491.10x = 5,685,196,428.73
5. Step 5: Solve for x
   x = 5,685,196,428.73/109,491.10
6. Step 6: Final answer
   x = 51,923.82