Finding the Fourth Proportional to 37,711.50, 52,046.46 and 21,796.08

Step by Step Solution

1. Step 1: Write the proportion equation
   37,711.50 : 52,046.46 = 21,796.08 : x
2. Step 2: Convert to fraction form
   37,711.50/52,046.46 = 21,796.08/x
3. Step 3: Cross multiply
   37,711.50x = 52,046.46 × 21,796.08
4. Step 4: Simplify right side
   37,711.50x = 1,134,408,805.88
5. Step 5: Solve for x
   x = 1,134,408,805.88/37,711.50
6. Step 6: Final answer
   x = 30,081.24