Finding the Fourth Proportional to 2,586,608.78, 3,569,521.08 and 1,499,510.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,586,608.78 : 3,569,521.08 = 1,499,510.52 : x
2. Step 2: Convert to fraction form
   2,586,608.78/3,569,521.08 = 1,499,510.52/x
3. Step 3: Cross multiply
   2,586,608.78x = 3,569,521.08 × 1,499,510.52
4. Step 4: Simplify right side
   2,586,608.78x = 5,352,534,410,821.76
5. Step 5: Solve for x
   x = 5,352,534,410,821.76/2,586,608.78
6. Step 6: Final answer
   x = 2,069,325.08