Finding the Fourth Proportional to 35,222.02, 48,611.36 and 21,797.59

Step by Step Solution

1. Step 1: Write the proportion equation
   35,222.02 : 48,611.36 = 21,797.59 : x
2. Step 2: Convert to fraction form
   35,222.02/48,611.36 = 21,797.59/x
3. Step 3: Cross multiply
   35,222.02x = 48,611.36 × 21,797.59
4. Step 4: Simplify right side
   35,222.02x = 1,059,610,494.62
5. Step 5: Solve for x
   x = 1,059,610,494.62/35,222.02
6. Step 6: Final answer
   x = 30,083.75