Finding the Fourth Proportional to 69,957,113.02, 96,540,944.79 and 39,019,276.42

Step by Step Solution

1. Step 1: Write the proportion equation
   69,957,113.02 : 96,540,944.79 = 39,019,276.42 : x
2. Step 2: Convert to fraction form
   69,957,113.02/96,540,944.79 = 39,019,276.42/x
3. Step 3: Cross multiply
   69,957,113.02x = 96,540,944.79 × 39,019,276.42
4. Step 4: Simplify right side
   69,957,113.02x = 3,766,957,810,608,969.50
5. Step 5: Solve for x
   x = 3,766,957,810,608,969.50/69,957,113.02
6. Step 6: Final answer
   x = 53,846,673.31