Finding the Fourth Proportional to 7,196.91, 9,931.89 and 4,363.59

Step by Step Solution

1. Step 1: Write the proportion equation
   7,196.91 : 9,931.89 = 4,363.59 : x
2. Step 2: Convert to fraction form
   7,196.91/9,931.89 = 4,363.59/x
3. Step 3: Cross multiply
   7,196.91x = 9,931.89 × 4,363.59
4. Step 4: Simplify right side
   7,196.91x = 43,338,695.89
5. Step 5: Solve for x
   x = 43,338,695.89/7,196.91
6. Step 6: Final answer
   x = 6,021.85