Finding the Fourth Proportional to 5,913.41, 8,162.27 and 3,525.12

Step by Step Solution

1. Step 1: Write the proportion equation
   5,913.41 : 8,162.27 = 3,525.12 : x
2. Step 2: Convert to fraction form
   5,913.41/8,162.27 = 3,525.12/x
3. Step 3: Cross multiply
   5,913.41x = 8,162.27 × 3,525.12
4. Step 4: Simplify right side
   5,913.41x = 28,772,976.82
5. Step 5: Solve for x
   x = 28,772,976.82/5,913.41
6. Step 6: Final answer
   x = 4,865.72