Finding the Fourth Proportional to 3,081.48, 4,624.24 and 1,133.70

Step by Step Solution

1. Step 1: Write the proportion equation
   3,081.48 : 4,624.24 = 1,133.70 : x
2. Step 2: Convert to fraction form
   3,081.48/4,624.24 = 1,133.70/x
3. Step 3: Cross multiply
   3,081.48x = 4,624.24 × 1,133.70
4. Step 4: Simplify right side
   3,081.48x = 5,242,500.89
5. Step 5: Solve for x
   x = 5,242,500.89/3,081.48
6. Step 6: Final answer
   x = 1,701.29