Finding the Fourth Proportional to 3,300,728.03, 4,554,936.83 and 1,830,399.31

Step by Step Solution

1. Step 1: Write the proportion equation
   3,300,728.03 : 4,554,936.83 = 1,830,399.31 : x
2. Step 2: Convert to fraction form
   3,300,728.03/4,554,936.83 = 1,830,399.31/x
3. Step 3: Cross multiply
   3,300,728.03x = 4,554,936.83 × 1,830,399.31
4. Step 4: Simplify right side
   3,300,728.03x = 8,337,353,230,699.26
5. Step 5: Solve for x
   x = 8,337,353,230,699.26/3,300,728.03
6. Step 6: Final answer
   x = 2,525,913.42