Finding the Fourth Proportional to 7,336.89, 10,124.73 and 4,192.89

Step by Step Solution

1. Step 1: Write the proportion equation
   7,336.89 : 10,124.73 = 4,192.89 : x
2. Step 2: Convert to fraction form
   7,336.89/10,124.73 = 4,192.89/x
3. Step 3: Cross multiply
   7,336.89x = 10,124.73 × 4,192.89
4. Step 4: Simplify right side
   7,336.89x = 42,451,879.17
5. Step 5: Solve for x
   x = 42,451,879.17/7,336.89
6. Step 6: Final answer
   x = 5,786.09