Finding the Fourth Proportional to 4,825,839.50, 7,238,753.43 and 1,231,606.82

Step by Step Solution

1. Step 1: Write the proportion equation
   4,825,839.50 : 7,238,753.43 = 1,231,606.82 : x
2. Step 2: Convert to fraction form
   4,825,839.50/7,238,753.43 = 1,231,606.82/x
3. Step 3: Cross multiply
   4,825,839.50x = 7,238,753.43 × 1,231,606.82
4. Step 4: Simplify right side
   4,825,839.50x = 8,915,298,092,686.39
5. Step 5: Solve for x
   x = 8,915,298,092,686.39/4,825,839.50
6. Step 6: Final answer
   x = 1,847,408.74