Finding the Fourth Proportional to 37,969.50, 52,397.37 and 22,062.90

Step by Step Solution

1. Step 1: Write the proportion equation
   37,969.50 : 52,397.37 = 22,062.90 : x
2. Step 2: Convert to fraction form
   37,969.50/52,397.37 = 22,062.90/x
3. Step 3: Cross multiply
   37,969.50x = 52,397.37 × 22,062.90
4. Step 4: Simplify right side
   37,969.50x = 1,156,037,934.57
5. Step 5: Solve for x
   x = 1,156,037,934.57/37,969.50
6. Step 6: Final answer
   x = 30,446.49