Finding the Fourth Proportional to 1,025,189.68, 1,414,804.71 and 589,607.33

Step by Step Solution

1. Step 1: Write the proportion equation
   1,025,189.68 : 1,414,804.71 = 589,607.33 : x
2. Step 2: Convert to fraction form
   1,025,189.68/1,414,804.71 = 589,607.33/x
3. Step 3: Cross multiply
   1,025,189.68x = 1,414,804.71 × 589,607.33
4. Step 4: Simplify right side
   1,025,189.68x = 834,179,220,460.50
5. Step 5: Solve for x
   x = 834,179,220,460.50/1,025,189.68
6. Step 6: Final answer
   x = 813,682.81