Finding the Fourth Proportional to 3,047.83, 4,572.41 and 1,100.03

Step by Step Solution

1. Step 1: Write the proportion equation
   3,047.83 : 4,572.41 = 1,100.03 : x
2. Step 2: Convert to fraction form
   3,047.83/4,572.41 = 1,100.03/x
3. Step 3: Cross multiply
   3,047.83x = 4,572.41 × 1,100.03
4. Step 4: Simplify right side
   3,047.83x = 5,029,759.81
5. Step 5: Solve for x
   x = 5,029,759.81/3,047.83
6. Step 6: Final answer
   x = 1,650.28