Finding the Fourth Proportional to 109,725.32, 164,593.64 and 34,851.30

Step by Step Solution

1. Step 1: Write the proportion equation
   109,725.32 : 164,593.64 = 34,851.30 : x
2. Step 2: Convert to fraction form
   109,725.32/164,593.64 = 34,851.30/x
3. Step 3: Cross multiply
   109,725.32x = 164,593.64 × 34,851.30
4. Step 4: Simplify right side
   109,725.32x = 5,736,302,325.73
5. Step 5: Solve for x
   x = 5,736,302,325.73/109,725.32
6. Step 6: Final answer
   x = 52,278.75