Finding the Fourth Proportional to 2,586,609.76, 3,569,522.46 and 1,499,511.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,586,609.76 : 3,569,522.46 = 1,499,511.52 : x
2. Step 2: Convert to fraction form
   2,586,609.76/3,569,522.46 = 1,499,511.52/x
3. Step 3: Cross multiply
   2,586,609.76x = 3,569,522.46 × 1,499,511.52
4. Step 4: Simplify right side
   2,586,609.76x = 5,352,540,042,171.18
5. Step 5: Solve for x
   x = 5,352,540,042,171.18/2,586,609.76
6. Step 6: Final answer
   x = 2,069,326.47