Finding the Fourth Proportional to 37,971.63, 52,401.20 and 22,056.75

Step by Step Solution

1. Step 1: Write the proportion equation
   37,971.63 : 52,401.20 = 22,056.75 : x
2. Step 2: Convert to fraction form
   37,971.63/52,401.20 = 22,056.75/x
3. Step 3: Cross multiply
   37,971.63x = 52,401.20 × 22,056.75
4. Step 4: Simplify right side
   37,971.63x = 1,155,800,057.82
5. Step 5: Solve for x
   x = 1,155,800,057.82/37,971.63
6. Step 6: Final answer
   x = 30,438.52