Finding the Fourth Proportional to 37,902.48, 52,301.24 and 21,983.86

Step by Step Solution

1. Step 1: Write the proportion equation
   37,902.48 : 52,301.24 = 21,983.86 : x
2. Step 2: Convert to fraction form
   37,902.48/52,301.24 = 21,983.86/x
3. Step 3: Cross multiply
   37,902.48x = 52,301.24 × 21,983.86
4. Step 4: Simplify right side
   37,902.48x = 1,149,783,005.35
5. Step 5: Solve for x
   x = 1,149,783,005.35/37,902.48
6. Step 6: Final answer
   x = 30,335.30