Finding the Fourth Proportional to 1,057,150.33, 1,458,846.72 and 598,256.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,057,150.33 : 1,458,846.72 = 598,256.37 : x
2. Step 2: Convert to fraction form
   1,057,150.33/1,458,846.72 = 598,256.37/x
3. Step 3: Cross multiply
   1,057,150.33x = 1,458,846.72 × 598,256.37
4. Step 4: Simplify right side
   1,057,150.33x = 872,764,343,093.61
5. Step 5: Solve for x
   x = 872,764,343,093.61/1,057,150.33
6. Step 6: Final answer
   x = 825,582.06