Finding the Fourth Proportional to 22,338.91, 33,487.52 and 7,537.47

Step by Step Solution

1. Step 1: Write the proportion equation
   22,338.91 : 33,487.52 = 7,537.47 : x
2. Step 2: Convert to fraction form
   22,338.91/33,487.52 = 7,537.47/x
3. Step 3: Cross multiply
   22,338.91x = 33,487.52 × 7,537.47
4. Step 4: Simplify right side
   22,338.91x = 252,411,139.69
5. Step 5: Solve for x
   x = 252,411,139.69/22,338.91
6. Step 6: Final answer
   x = 11,299.17