Finding the Fourth Proportional to 109,706.18, 164,564.91 and 30,826.56

Step by Step Solution

1. Step 1: Write the proportion equation
   109,706.18 : 164,564.91 = 30,826.56 : x
2. Step 2: Convert to fraction form
   109,706.18/164,564.91 = 30,826.56/x
3. Step 3: Cross multiply
   109,706.18x = 164,564.91 × 30,826.56
4. Step 4: Simplify right side
   109,706.18x = 5,072,969,095.05
5. Step 5: Solve for x
   x = 5,072,969,095.05/109,706.18
6. Step 6: Final answer
   x = 46,241.42