Finding the Fourth Proportional to 3,080.55, 4,622.67 and 1,134.12

Step by Step Solution

1. Step 1: Write the proportion equation
   3,080.55 : 4,622.67 = 1,134.12 : x
2. Step 2: Convert to fraction form
   3,080.55/4,622.67 = 1,134.12/x
3. Step 3: Cross multiply
   3,080.55x = 4,622.67 × 1,134.12
4. Step 4: Simplify right side
   3,080.55x = 5,242,662.50
5. Step 5: Solve for x
   x = 5,242,662.50/3,080.55
6. Step 6: Final answer
   x = 1,701.86