Finding the Fourth Proportional to 37,996.02, 52,435.62 and 21,229.02

Step by Step Solution

1. Step 1: Write the proportion equation
   37,996.02 : 52,435.62 = 21,229.02 : x
2. Step 2: Convert to fraction form
   37,996.02/52,435.62 = 21,229.02/x
3. Step 3: Cross multiply
   37,996.02x = 52,435.62 × 21,229.02
4. Step 4: Simplify right side
   37,996.02x = 1,113,156,825.69
5. Step 5: Solve for x
   x = 1,113,156,825.69/37,996.02
6. Step 6: Final answer
   x = 29,296.67