Finding the Fourth Proportional to 37,910.72, 52,321.74 and 22,000.16

Step by Step Solution

1. Step 1: Write the proportion equation
   37,910.72 : 52,321.74 = 22,000.16 : x
2. Step 2: Convert to fraction form
   37,910.72/52,321.74 = 22,000.16/x
3. Step 3: Cross multiply
   37,910.72x = 52,321.74 × 22,000.16
4. Step 4: Simplify right side
   37,910.72x = 1,151,086,651.48
5. Step 5: Solve for x
   x = 1,151,086,651.48/37,910.72
6. Step 6: Final answer
   x = 30,363.09