Finding the Fourth Proportional to 3,081.06, 4,623.57 and 1,133.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,081.06 : 4,623.57 = 1,133.10 : x
2. Step 2: Convert to fraction form
   3,081.06/4,623.57 = 1,133.10/x
3. Step 3: Cross multiply
   3,081.06x = 4,623.57 × 1,133.10
4. Step 4: Simplify right side
   3,081.06x = 5,238,967.17
5. Step 5: Solve for x
   x = 5,238,967.17/3,081.06
6. Step 6: Final answer
   x = 1,700.38