Finding the Fourth Proportional to 7,196.84, 9,936.23 and 5,873.70

Step by Step Solution

1. Step 1: Write the proportion equation
   7,196.84 : 9,936.23 = 5,873.70 : x
2. Step 2: Convert to fraction form
   7,196.84/9,936.23 = 5,873.70/x
3. Step 3: Cross multiply
   7,196.84x = 9,936.23 × 5,873.70
4. Step 4: Simplify right side
   7,196.84x = 58,362,404.78
5. Step 5: Solve for x
   x = 58,362,404.78/7,196.84
6. Step 6: Final answer
   x = 8,109.45