Finding the Fourth Proportional to 3,032,404.48, 4,545,928.86 and 1,236,790

Step by Step Solution

1. Step 1: Write the proportion equation
   3,032,404.48 : 4,545,928.86 = 1,236,790 : x
2. Step 2: Convert to fraction form
   3,032,404.48/4,545,928.86 = 1,236,790/x
3. Step 3: Cross multiply
   3,032,404.48x = 4,545,928.86 × 1,236,790
4. Step 4: Simplify right side
   3,032,404.48x = 5,622,359,354,759.40
5. Step 5: Solve for x
   x = 5,622,359,354,759.40/3,032,404.48
6. Step 6: Final answer
   x = 1,854,092.81