Finding the Fourth Proportional to 3,674.01, 5,510.98 and 900.73

Step by Step Solution

1. Step 1: Write the proportion equation
   3,674.01 : 5,510.98 = 900.73 : x
2. Step 2: Convert to fraction form
   3,674.01/5,510.98 = 900.73/x
3. Step 3: Cross multiply
   3,674.01x = 5,510.98 × 900.73
4. Step 4: Simplify right side
   3,674.01x = 4,963,905.02
5. Step 5: Solve for x
   x = 4,963,905.02/3,674.01
6. Step 6: Final answer
   x = 1,351.09