Finding the Fourth Proportional to 3,451.12, 5,175.06 and 1,141

Step by Step Solution

1. Step 1: Write the proportion equation
   3,451.12 : 5,175.06 = 1,141 : x
2. Step 2: Convert to fraction form
   3,451.12/5,175.06 = 1,141/x
3. Step 3: Cross multiply
   3,451.12x = 5,175.06 × 1,141
4. Step 4: Simplify right side
   3,451.12x = 5,904,743.46
5. Step 5: Solve for x
   x = 5,904,743.46/3,451.12
6. Step 6: Final answer
   x = 1,710.96