Finding the Fourth Proportional to 1,002,733.02, 1,503,351.50 and 603,280.20

Step by Step Solution

1. Step 1: Write the proportion equation
   1,002,733.02 : 1,503,351.50 = 603,280.20 : x
2. Step 2: Convert to fraction form
   1,002,733.02/1,503,351.50 = 603,280.20/x
3. Step 3: Cross multiply
   1,002,733.02x = 1,503,351.50 × 603,280.20
4. Step 4: Simplify right side
   1,002,733.02x = 906,942,196,211.47
5. Step 5: Solve for x
   x = 906,942,196,211.47/1,002,733.02
6. Step 6: Final answer
   x = 904,470.26