Finding the Fourth Proportional to 109,563.78, 164,346.15 and 34,684.29

Step by Step Solution

1. Step 1: Write the proportion equation
   109,563.78 : 164,346.15 = 34,684.29 : x
2. Step 2: Convert to fraction form
   109,563.78/164,346.15 = 34,684.29/x
3. Step 3: Cross multiply
   109,563.78x = 164,346.15 × 34,684.29
4. Step 4: Simplify right side
   109,563.78x = 5,700,229,526.98
5. Step 5: Solve for x
   x = 5,700,229,526.98/109,563.78
6. Step 6: Final answer
   x = 52,026.59