Finding the Fourth Proportional to 1,632.02, 2,443.77 and 900.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,632.02 : 2,443.77 = 900.59 : x
2. Step 2: Convert to fraction form
   1,632.02/2,443.77 = 900.59/x
3. Step 3: Cross multiply
   1,632.02x = 2,443.77 × 900.59
4. Step 4: Simplify right side
   1,632.02x = 2,200,822.61
5. Step 5: Solve for x
   x = 2,200,822.61/1,632.02
6. Step 6: Final answer
   x = 1,348.53