Finding the Fourth Proportional to 1,468,216.89, 2,025,685.23 and 855,936.26

Step by Step Solution

1. Step 1: Write the proportion equation
   1,468,216.89 : 2,025,685.23 = 855,936.26 : x
2. Step 2: Convert to fraction form
   1,468,216.89/2,025,685.23 = 855,936.26/x
3. Step 3: Cross multiply
   1,468,216.89x = 2,025,685.23 × 855,936.26
4. Step 4: Simplify right side
   1,468,216.89x = 1,733,857,429,575.01
5. Step 5: Solve for x
   x = 1,733,857,429,575.01/1,468,216.89
6. Step 6: Final answer
   x = 1,180,927.31