Finding the Fourth Proportional to 37,919.30, 52,339.05 and 22,008.88

Step by Step Solution

1. Step 1: Write the proportion equation
   37,919.30 : 52,339.05 = 22,008.88 : x
2. Step 2: Convert to fraction form
   37,919.30/52,339.05 = 22,008.88/x
3. Step 3: Cross multiply
   37,919.30x = 52,339.05 × 22,008.88
4. Step 4: Simplify right side
   37,919.30x = 1,151,923,499.02
5. Step 5: Solve for x
   x = 1,151,923,499.02/37,919.30
6. Step 6: Final answer
   x = 30,378.29