Finding the Fourth Proportional to 109,533.16, 164,319.96 and 34,672.12

Step by Step Solution

1. Step 1: Write the proportion equation
   109,533.16 : 164,319.96 = 34,672.12 : x
2. Step 2: Convert to fraction form
   109,533.16/164,319.96 = 34,672.12/x
3. Step 3: Cross multiply
   109,533.16x = 164,319.96 × 34,672.12
4. Step 4: Simplify right side
   109,533.16x = 5,697,321,371.52
5. Step 5: Solve for x
   x = 5,697,321,371.52/109,533.16
6. Step 6: Final answer
   x = 52,014.58