Finding the Fourth Proportional to 35,397, 48,852.72 and 22,819.32

Step by Step Solution

1. Step 1: Write the proportion equation
   35,397 : 48,852.72 = 22,819.32 : x
2. Step 2: Convert to fraction form
   35,397/48,852.72 = 22,819.32/x
3. Step 3: Cross multiply
   35,397x = 48,852.72 × 22,819.32
4. Step 4: Simplify right side
   35,397x = 1,114,785,850.55
5. Step 5: Solve for x
   x = 1,114,785,850.55/35,397
6. Step 6: Final answer
   x = 31,493.79