Finding the Fourth Proportional to 69,615.27, 96,069.15 and 37,784.19

Step by Step Solution

1. Step 1: Write the proportion equation
   69,615.27 : 96,069.15 = 37,784.19 : x
2. Step 2: Convert to fraction form
   69,615.27/96,069.15 = 37,784.19/x
3. Step 3: Cross multiply
   69,615.27x = 96,069.15 × 37,784.19
4. Step 4: Simplify right side
   69,615.27x = 3,629,895,016.74
5. Step 5: Solve for x
   x = 3,629,895,016.74/69,615.27
6. Step 6: Final answer
   x = 52,142.22