Finding the Fourth Proportional to 37,971.38, 52,400.85 and 22,056.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,971.38 : 52,400.85 = 22,056.50 : x
2. Step 2: Convert to fraction form
   37,971.38/52,400.85 = 22,056.50/x
3. Step 3: Cross multiply
   37,971.38x = 52,400.85 × 22,056.50
4. Step 4: Simplify right side
   37,971.38x = 1,155,779,348.03
5. Step 5: Solve for x
   x = 1,155,779,348.03/37,971.38
6. Step 6: Final answer
   x = 30,438.17