Finding the Fourth Proportional to 3,302.46, 4,955.01 and 1,111.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,302.46 : 4,955.01 = 1,111.83 : x
2. Step 2: Convert to fraction form
   3,302.46/4,955.01 = 1,111.83/x
3. Step 3: Cross multiply
   3,302.46x = 4,955.01 × 1,111.83
4. Step 4: Simplify right side
   3,302.46x = 5,509,128.77
5. Step 5: Solve for x
   x = 5,509,128.77/3,302.46
6. Step 6: Final answer
   x = 1,668.19