Finding the Fourth Proportional to 3,060.58, 4,591.34 and 1,112.33

Step by Step Solution

1. Step 1: Write the proportion equation
   3,060.58 : 4,591.34 = 1,112.33 : x
2. Step 2: Convert to fraction form
   3,060.58/4,591.34 = 1,112.33/x
3. Step 3: Cross multiply
   3,060.58x = 4,591.34 × 1,112.33
4. Step 4: Simplify right side
   3,060.58x = 5,107,085.22
5. Step 5: Solve for x
   x = 5,107,085.22/3,060.58
6. Step 6: Final answer
   x = 1,668.67