Finding the Fourth Proportional to 2,482,404.64, 3,723,532.56 and 685,397.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,482,404.64 : 3,723,532.56 = 685,397.92 : x
2. Step 2: Convert to fraction form
   2,482,404.64/3,723,532.56 = 685,397.92/x
3. Step 3: Cross multiply
   2,482,404.64x = 3,723,532.56 × 685,397.92
4. Step 4: Simplify right side
   2,482,404.64x = 2,552,101,471,676.28
5. Step 5: Solve for x
   x = 2,552,101,471,676.28/2,482,404.64
6. Step 6: Final answer
   x = 1,028,076.34