Finding the Fourth Proportional to 2,586,609.01, 3,569,521.43 and 1,499,510.77

Step by Step Solution

1. Step 1: Write the proportion equation
   2,586,609.01 : 3,569,521.43 = 1,499,510.77 : x
2. Step 2: Convert to fraction form
   2,586,609.01/3,569,521.43 = 1,499,510.77/x
3. Step 3: Cross multiply
   2,586,609.01x = 3,569,521.43 × 1,499,510.77
4. Step 4: Simplify right side
   2,586,609.01x = 5,352,535,828,030.80
5. Step 5: Solve for x
   x = 5,352,535,828,030.80/2,586,609.01
6. Step 6: Final answer
   x = 2,069,325.44