Finding the Fourth Proportional to 2,586,606.12, 3,569,517.50 and 1,499,507.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,586,606.12 : 3,569,517.50 = 1,499,507.96 : x
2. Step 2: Convert to fraction form
   2,586,606.12/3,569,517.50 = 1,499,507.96/x
3. Step 3: Cross multiply
   2,586,606.12x = 3,569,517.50 × 1,499,507.96
4. Step 4: Simplify right side
   2,586,606.12x = 5,352,519,904,609.30
5. Step 5: Solve for x
   x = 5,352,519,904,609.30/2,586,606.12
6. Step 6: Final answer
   x = 2,069,321.60