Finding the Fourth Proportional to 109,504.44, 164,186.04 and 42,951.30

Step by Step Solution

1. Step 1: Write the proportion equation
   109,504.44 : 164,186.04 = 42,951.30 : x
2. Step 2: Convert to fraction form
   109,504.44/164,186.04 = 42,951.30/x
3. Step 3: Cross multiply
   109,504.44x = 164,186.04 × 42,951.30
4. Step 4: Simplify right side
   109,504.44x = 7,052,002,824.17
5. Step 5: Solve for x
   x = 7,052,002,824.17/109,504.44
6. Step 6: Final answer
   x = 64,399.24