Finding the Fourth Proportional to 9,050.94, 12,493.58 and 5,646.41

Step by Step Solution

1. Step 1: Write the proportion equation
   9,050.94 : 12,493.58 = 5,646.41 : x
2. Step 2: Convert to fraction form
   9,050.94/12,493.58 = 5,646.41/x
3. Step 3: Cross multiply
   9,050.94x = 12,493.58 × 5,646.41
4. Step 4: Simplify right side
   9,050.94x = 70,543,831.20
5. Step 5: Solve for x
   x = 70,543,831.20/9,050.94
6. Step 6: Final answer
   x = 7,794.09