Finding the Fourth Proportional to 109,553.31, 164,334.42 and 34,674.89

Step by Step Solution

1. Step 1: Write the proportion equation
   109,553.31 : 164,334.42 = 34,674.89 : x
2. Step 2: Convert to fraction form
   109,553.31/164,334.42 = 34,674.89/x
3. Step 3: Cross multiply
   109,553.31x = 164,334.42 × 34,674.89
4. Step 4: Simplify right side
   109,553.31x = 5,698,277,115.04
5. Step 5: Solve for x
   x = 5,698,277,115.04/109,553.31
6. Step 6: Final answer
   x = 52,013.74