Finding the Fourth Proportional to 33,499.31, 50,260.64 and 22,299.57

Step by Step Solution

1. Step 1: Write the proportion equation
   33,499.31 : 50,260.64 = 22,299.57 : x
2. Step 2: Convert to fraction form
   33,499.31/50,260.64 = 22,299.57/x
3. Step 3: Cross multiply
   33,499.31x = 50,260.64 × 22,299.57
4. Step 4: Simplify right side
   33,499.31x = 1,120,790,548.43
5. Step 5: Solve for x
   x = 1,120,790,548.43/33,499.31
6. Step 6: Final answer
   x = 33,457.13