Finding the Fourth Proportional to 109,405.42, 164,108.12 and 35,533.42

Step by Step Solution

1. Step 1: Write the proportion equation
   109,405.42 : 164,108.12 = 35,533.42 : x
2. Step 2: Convert to fraction form
   109,405.42/164,108.12 = 35,533.42/x
3. Step 3: Cross multiply
   109,405.42x = 164,108.12 × 35,533.42
4. Step 4: Simplify right side
   109,405.42x = 5,831,322,165.43
5. Step 5: Solve for x
   x = 5,831,322,165.43/109,405.42
6. Step 6: Final answer
   x = 53,300.12