Finding the Fourth Proportional to 22,097.10, 33,149.78 and 7,316.43

Step by Step Solution

1. Step 1: Write the proportion equation
   22,097.10 : 33,149.78 = 7,316.43 : x
2. Step 2: Convert to fraction form
   22,097.10/33,149.78 = 7,316.43/x
3. Step 3: Cross multiply
   22,097.10x = 33,149.78 × 7,316.43
4. Step 4: Simplify right side
   22,097.10x = 242,537,911.43
5. Step 5: Solve for x
   x = 242,537,911.43/22,097.10
6. Step 6: Final answer
   x = 10,976.00