Finding the Fourth Proportional to 69,616.60, 96,069.71 and 37,784.82

Step by Step Solution

1. Step 1: Write the proportion equation
   69,616.60 : 96,069.71 = 37,784.82 : x
2. Step 2: Convert to fraction form
   69,616.60/96,069.71 = 37,784.82/x
3. Step 3: Cross multiply
   69,616.60x = 96,069.71 × 37,784.82
4. Step 4: Simplify right side
   69,616.60x = 3,629,976,150.62
5. Step 5: Solve for x
   x = 3,629,976,150.62/69,616.60
6. Step 6: Final answer
   x = 52,142.39