Finding the Fourth Proportional to 109,064.16, 163,614.72 and 34,169.76

Step by Step Solution

1. Step 1: Write the proportion equation
   109,064.16 : 163,614.72 = 34,169.76 : x
2. Step 2: Convert to fraction form
   109,064.16/163,614.72 = 34,169.76/x
3. Step 3: Cross multiply
   109,064.16x = 163,614.72 × 34,169.76
4. Step 4: Simplify right side
   109,064.16x = 5,590,675,714.87
5. Step 5: Solve for x
   x = 5,590,675,714.87/109,064.16
6. Step 6: Final answer
   x = 51,260.43