Finding the Fourth Proportional to 109,042.64, 163,563.76 and 34,168.52

Step by Step Solution

1. Step 1: Write the proportion equation
   109,042.64 : 163,563.76 = 34,168.52 : x
2. Step 2: Convert to fraction form
   109,042.64/163,563.76 = 34,168.52/x
3. Step 3: Cross multiply
   109,042.64x = 163,563.76 × 34,168.52
4. Step 4: Simplify right side
   109,042.64x = 5,588,731,604.84
5. Step 5: Solve for x
   x = 5,588,731,604.84/109,042.64
6. Step 6: Final answer
   x = 51,252.72