Finding the Fourth Proportional to 7,150.91, 10,725.84 and 2,407.10

Step by Step Solution

1. Step 1: Write the proportion equation
   7,150.91 : 10,725.84 = 2,407.10 : x
2. Step 2: Convert to fraction form
   7,150.91/10,725.84 = 2,407.10/x
3. Step 3: Cross multiply
   7,150.91x = 10,725.84 × 2,407.10
4. Step 4: Simplify right side
   7,150.91x = 25,818,115.83
5. Step 5: Solve for x
   x = 25,818,115.83/7,150.91
6. Step 6: Final answer
   x = 3,610.47