Finding the Fourth Proportional to 2,017,431.48, 3,025,556.70 and 1,661,562.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,017,431.48 : 3,025,556.70 = 1,661,562.84 : x
2. Step 2: Convert to fraction form
   2,017,431.48/3,025,556.70 = 1,661,562.84/x
3. Step 3: Cross multiply
   2,017,431.48x = 3,025,556.70 × 1,661,562.84
4. Step 4: Simplify right side
   2,017,431.48x = 5,027,152,583,033.03
5. Step 5: Solve for x
   x = 5,027,152,583,033.03/2,017,431.48
6. Step 6: Final answer
   x = 2,491,857.91