Finding the Fourth Proportional to 109,738.56, 164,548.98 and 34,838.40

Step by Step Solution

1. Step 1: Write the proportion equation
   109,738.56 : 164,548.98 = 34,838.40 : x
2. Step 2: Convert to fraction form
   109,738.56/164,548.98 = 34,838.40/x
3. Step 3: Cross multiply
   109,738.56x = 164,548.98 × 34,838.40
4. Step 4: Simplify right side
   109,738.56x = 5,732,623,184.83
5. Step 5: Solve for x
   x = 5,732,623,184.83/109,738.56
6. Step 6: Final answer
   x = 52,238.91