Finding the Fourth Proportional to 2,586,644.33, 3,569,570.30 and 1,499,546.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,586,644.33 : 3,569,570.30 = 1,499,546.15 : x
2. Step 2: Convert to fraction form
   2,586,644.33/3,569,570.30 = 1,499,546.15/x
3. Step 3: Cross multiply
   2,586,644.33x = 3,569,570.30 × 1,499,546.15
4. Step 4: Simplify right side
   2,586,644.33x = 5,352,735,400,519.35
5. Step 5: Solve for x
   x = 5,352,735,400,519.35/2,586,644.33
6. Step 6: Final answer
   x = 2,069,374.34