Finding the Fourth Proportional to 69,610.48, 96,059.89 and 37,778.69

Step by Step Solution

1. Step 1: Write the proportion equation
   69,610.48 : 96,059.89 = 37,778.69 : x
2. Step 2: Convert to fraction form
   69,610.48/96,059.89 = 37,778.69/x
3. Step 3: Cross multiply
   69,610.48x = 96,059.89 × 37,778.69
4. Step 4: Simplify right side
   69,610.48x = 3,629,016,805.74
5. Step 5: Solve for x
   x = 3,629,016,805.74/69,610.48
6. Step 6: Final answer
   x = 52,133.20