Finding the Fourth Proportional to 69,016.42, 95,243.64 and 38,800.05

Step by Step Solution

1. Step 1: Write the proportion equation
   69,016.42 : 95,243.64 = 38,800.05 : x
2. Step 2: Convert to fraction form
   69,016.42/95,243.64 = 38,800.05/x
3. Step 3: Cross multiply
   69,016.42x = 95,243.64 × 38,800.05
4. Step 4: Simplify right side
   69,016.42x = 3,695,457,994.18
5. Step 5: Solve for x
   x = 3,695,457,994.18/69,016.42
6. Step 6: Final answer
   x = 53,544.62