Finding the Fourth Proportional to 7,494.64, 10,342.59 and 4,137.46

Step by Step Solution

1. Step 1: Write the proportion equation
   7,494.64 : 10,342.59 = 4,137.46 : x
2. Step 2: Convert to fraction form
   7,494.64/10,342.59 = 4,137.46/x
3. Step 3: Cross multiply
   7,494.64x = 10,342.59 × 4,137.46
4. Step 4: Simplify right side
   7,494.64x = 42,792,052.42
5. Step 5: Solve for x
   x = 42,792,052.42/7,494.64
6. Step 6: Final answer
   x = 5,709.69