Finding the Fourth Proportional to 1,496,927.25, 2,065,759.61 and 817,868.61

Step by Step Solution

1. Step 1: Write the proportion equation
   1,496,927.25 : 2,065,759.61 = 817,868.61 : x
2. Step 2: Convert to fraction form
   1,496,927.25/2,065,759.61 = 817,868.61/x
3. Step 3: Cross multiply
   1,496,927.25x = 2,065,759.61 × 817,868.61
4. Step 4: Simplify right side
   1,496,927.25x = 1,689,519,936,735.50
5. Step 5: Solve for x
   x = 1,689,519,936,735.50/1,496,927.25
6. Step 6: Final answer
   x = 1,128,658.68