Finding the Fourth Proportional to 69,813.32, 96,344.78 and 37,983.42

Step by Step Solution

1. Step 1: Write the proportion equation
   69,813.32 : 96,344.78 = 37,983.42 : x
2. Step 2: Convert to fraction form
   69,813.32/96,344.78 = 37,983.42/x
3. Step 3: Cross multiply
   69,813.32x = 96,344.78 × 37,983.42
4. Step 4: Simplify right side
   69,813.32x = 3,659,504,053.63
5. Step 5: Solve for x
   x = 3,659,504,053.63/69,813.32
6. Step 6: Final answer
   x = 52,418.43