Finding the Fourth Proportional to 109,301.29, 163,957.82 and 34,427.30

Step by Step Solution

1. Step 1: Write the proportion equation
   109,301.29 : 163,957.82 = 34,427.30 : x
2. Step 2: Convert to fraction form
   109,301.29/163,957.82 = 34,427.30/x
3. Step 3: Cross multiply
   109,301.29x = 163,957.82 × 34,427.30
4. Step 4: Simplify right side
   109,301.29x = 5,644,624,064.56
5. Step 5: Solve for x
   x = 5,644,624,064.56/109,301.29
6. Step 6: Final answer
   x = 51,642.80