Finding the Fourth Proportional to 2,597,610.48, 3,584,391.72 and 1,435,899.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,597,610.48 : 3,584,391.72 = 1,435,899.78 : x
2. Step 2: Convert to fraction form
   2,597,610.48/3,584,391.72 = 1,435,899.78/x
3. Step 3: Cross multiply
   2,597,610.48x = 3,584,391.72 × 1,435,899.78
4. Step 4: Simplify right side
   2,597,610.48x = 5,146,827,282,181.82
5. Step 5: Solve for x
   x = 5,146,827,282,181.82/2,597,610.48
6. Step 6: Final answer
   x = 1,981,369.93