Finding the Fourth Proportional to 69,581.86, 96,016.62 and 39,369.94

Step by Step Solution

1. Step 1: Write the proportion equation
   69,581.86 : 96,016.62 = 39,369.94 : x
2. Step 2: Convert to fraction form
   69,581.86/96,016.62 = 39,369.94/x
3. Step 3: Cross multiply
   69,581.86x = 96,016.62 × 39,369.94
4. Step 4: Simplify right side
   69,581.86x = 3,780,168,568.40
5. Step 5: Solve for x
   x = 3,780,168,568.40/69,581.86
6. Step 6: Final answer
   x = 54,326.93