Finding the Fourth Proportional to 5,435.91, 7,498.16 and 4,525.10

Step by Step Solution

1. Step 1: Write the proportion equation
   5,435.91 : 7,498.16 = 4,525.10 : x
2. Step 2: Convert to fraction form
   5,435.91/7,498.16 = 4,525.10/x
3. Step 3: Cross multiply
   5,435.91x = 7,498.16 × 4,525.10
4. Step 4: Simplify right side
   5,435.91x = 33,929,923.82
5. Step 5: Solve for x
   x = 33,929,923.82/5,435.91
6. Step 6: Final answer
   x = 6,241.81