Finding the Fourth Proportional to 2,686,819.50, 3,707,774.25 and 1,525,255.65

Step by Step Solution

1. Step 1: Write the proportion equation
   2,686,819.50 : 3,707,774.25 = 1,525,255.65 : x
2. Step 2: Convert to fraction form
   2,686,819.50/3,707,774.25 = 1,525,255.65/x
3. Step 3: Cross multiply
   2,686,819.50x = 3,707,774.25 × 1,525,255.65
4. Step 4: Simplify right side
   2,686,819.50x = 5,655,303,623,737.01
5. Step 5: Solve for x
   x = 5,655,303,623,737.01/2,686,819.50
6. Step 6: Final answer
   x = 2,104,831.99