Finding the Fourth Proportional to 69,615.48, 96,069.42 and 37,784.37

Step by Step Solution

1. Step 1: Write the proportion equation
   69,615.48 : 96,069.42 = 37,784.37 : x
2. Step 2: Convert to fraction form
   69,615.48/96,069.42 = 37,784.37/x
3. Step 3: Cross multiply
   69,615.48x = 96,069.42 × 37,784.37
4. Step 4: Simplify right side
   69,615.48x = 3,629,922,510.97
5. Step 5: Solve for x
   x = 3,629,922,510.97/69,615.48
6. Step 6: Final answer
   x = 52,142.46