Finding the Fourth Proportional to 22,056.92, 33,090.50 and 7,265.31

Step by Step Solution

1. Step 1: Write the proportion equation
   22,056.92 : 33,090.50 = 7,265.31 : x
2. Step 2: Convert to fraction form
   22,056.92/33,090.50 = 7,265.31/x
3. Step 3: Cross multiply
   22,056.92x = 33,090.50 × 7,265.31
4. Step 4: Simplify right side
   22,056.92x = 240,412,538.78
5. Step 5: Solve for x
   x = 240,412,538.78/22,056.92
6. Step 6: Final answer
   x = 10,899.64