Finding the Fourth Proportional to 3,301.87, 4,953.46 and 1,111.22

Step by Step Solution

1. Step 1: Write the proportion equation
   3,301.87 : 4,953.46 = 1,111.22 : x
2. Step 2: Convert to fraction form
   3,301.87/4,953.46 = 1,111.22/x
3. Step 3: Cross multiply
   3,301.87x = 4,953.46 × 1,111.22
4. Step 4: Simplify right side
   3,301.87x = 5,504,397.59
5. Step 5: Solve for x
   x = 5,504,397.59/3,301.87
6. Step 6: Final answer
   x = 1,667.06