Finding the Fourth Proportional to 3,909,096.33, 5,836,906.59 and 3,501,658.23

Step by Step Solution

1. Step 1: Write the proportion equation
   3,909,096.33 : 5,836,906.59 = 3,501,658.23 : x
2. Step 2: Convert to fraction form
   3,909,096.33/5,836,906.59 = 3,501,658.23/x
3. Step 3: Cross multiply
   3,909,096.33x = 5,836,906.59 × 3,501,658.23
4. Step 4: Simplify right side
   3,909,096.33x = 20,438,851,998,614.73
5. Step 5: Solve for x
   x = 20,438,851,998,614.73/3,909,096.33
6. Step 6: Final answer
   x = 5,228,536.28