Finding the Fourth Proportional to 69,740.55, 96,240.83 and 37,910.25

Step by Step Solution

1. Step 1: Write the proportion equation
   69,740.55 : 96,240.83 = 37,910.25 : x
2. Step 2: Convert to fraction form
   69,740.55/96,240.83 = 37,910.25/x
3. Step 3: Cross multiply
   69,740.55x = 96,240.83 × 37,910.25
4. Step 4: Simplify right side
   69,740.55x = 3,648,513,735.96
5. Step 5: Solve for x
   x = 3,648,513,735.96/69,740.55
6. Step 6: Final answer
   x = 52,315.53