Finding the Fourth Proportional to 2,571,453.92, 3,548,654.52 and 1,409,823.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,571,453.92 : 3,548,654.52 = 1,409,823.20 : x
2. Step 2: Convert to fraction form
   2,571,453.92/3,548,654.52 = 1,409,823.20/x
3. Step 3: Cross multiply
   2,571,453.92x = 3,548,654.52 × 1,409,823.20
4. Step 4: Simplify right side
   2,571,453.92x = 5,002,975,471,080.86
5. Step 5: Solve for x
   x = 5,002,975,471,080.86/2,571,453.92
6. Step 6: Final answer
   x = 1,945,582.39