Finding the Fourth Proportional to 109,945.35, 164,914.99 and 35,069.96

Step by Step Solution

1. Step 1: Write the proportion equation
   109,945.35 : 164,914.99 = 35,069.96 : x
2. Step 2: Convert to fraction form
   109,945.35/164,914.99 = 35,069.96/x
3. Step 3: Cross multiply
   109,945.35x = 164,914.99 × 35,069.96
4. Step 4: Simplify right side
   109,945.35x = 5,783,562,427.31
5. Step 5: Solve for x
   x = 5,783,562,427.31/109,945.35
6. Step 6: Final answer
   x = 52,603.97