Finding the Fourth Proportional to 37,981.52, 52,425.62 and 22,073.12

Step by Step Solution

1. Step 1: Write the proportion equation
   37,981.52 : 52,425.62 = 22,073.12 : x
2. Step 2: Convert to fraction form
   37,981.52/52,425.62 = 22,073.12/x
3. Step 3: Cross multiply
   37,981.52x = 52,425.62 × 22,073.12
4. Step 4: Simplify right side
   37,981.52x = 1,157,197,001.33
5. Step 5: Solve for x
   x = 1,157,197,001.33/37,981.52
6. Step 6: Final answer
   x = 30,467.37