Finding the Fourth Proportional to 2,597,485.95, 3,584,220.06 and 1,435,775.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,597,485.95 : 3,584,220.06 = 1,435,775.31 : x
2. Step 2: Convert to fraction form
   2,597,485.95/3,584,220.06 = 1,435,775.31/x
3. Step 3: Cross multiply
   2,597,485.95x = 3,584,220.06 × 1,435,775.31
4. Step 4: Simplify right side
   2,597,485.95x = 5,146,134,667,754.72
5. Step 5: Solve for x
   x = 5,146,134,667,754.72/2,597,485.95
6. Step 6: Final answer
   x = 1,981,198.27