Finding the Fourth Proportional to 37,928.59, 56,875.27 and 22,138.18

Step by Step Solution

1. Step 1: Write the proportion equation
   37,928.59 : 56,875.27 = 22,138.18 : x
2. Step 2: Convert to fraction form
   37,928.59/56,875.27 = 22,138.18/x
3. Step 3: Cross multiply
   37,928.59x = 56,875.27 × 22,138.18
4. Step 4: Simplify right side
   37,928.59x = 1,259,114,680.43
5. Step 5: Solve for x
   x = 1,259,114,680.43/37,928.59
6. Step 6: Final answer
   x = 33,196.99