Finding the Fourth Proportional to 69,164.96, 103,672.71 and 33,550.88

Step by Step Solution

1. Step 1: Write the proportion equation
   69,164.96 : 103,672.71 = 33,550.88 : x
2. Step 2: Convert to fraction form
   69,164.96/103,672.71 = 33,550.88/x
3. Step 3: Cross multiply
   69,164.96x = 103,672.71 × 33,550.88
4. Step 4: Simplify right side
   69,164.96x = 3,478,310,134.12
5. Step 5: Solve for x
   x = 3,478,310,134.12/69,164.96
6. Step 6: Final answer
   x = 50,290.07