Finding the Fourth Proportional to 37,358.58, 51,554.17 and 21,441.78

Step by Step Solution

1. Step 1: Write the proportion equation
   37,358.58 : 51,554.17 = 21,441.78 : x
2. Step 2: Convert to fraction form
   37,358.58/51,554.17 = 21,441.78/x
3. Step 3: Cross multiply
   37,358.58x = 51,554.17 × 21,441.78
4. Step 4: Simplify right side
   37,358.58x = 1,105,413,198.02
5. Step 5: Solve for x
   x = 1,105,413,198.02/37,358.58
6. Step 6: Final answer
   x = 29,589.27