Finding the Fourth Proportional to 7,476.63, 10,243.03 and 7,196.37

Step by Step Solution

1. Step 1: Write the proportion equation
   7,476.63 : 10,243.03 = 7,196.37 : x
2. Step 2: Convert to fraction form
   7,476.63/10,243.03 = 7,196.37/x
3. Step 3: Cross multiply
   7,476.63x = 10,243.03 × 7,196.37
4. Step 4: Simplify right side
   7,476.63x = 73,712,633.80
5. Step 5: Solve for x
   x = 73,712,633.80/7,476.63
6. Step 6: Final answer
   x = 9,859.07