Finding the Fourth Proportional to 37,937.27, 52,350.63 and 22,019.15

Step by Step Solution

1. Step 1: Write the proportion equation
   37,937.27 : 52,350.63 = 22,019.15 : x
2. Step 2: Convert to fraction form
   37,937.27/52,350.63 = 22,019.15/x
3. Step 3: Cross multiply
   37,937.27x = 52,350.63 × 22,019.15
4. Step 4: Simplify right side
   37,937.27x = 1,152,716,374.56
5. Step 5: Solve for x
   x = 1,152,716,374.56/37,937.27
6. Step 6: Final answer
   x = 30,384.80