Finding the Fourth Proportional to 35,579.98, 49,123.04 and 22,170.84

Step by Step Solution

1. Step 1: Write the proportion equation
   35,579.98 : 49,123.04 = 22,170.84 : x
2. Step 2: Convert to fraction form
   35,579.98/49,123.04 = 22,170.84/x
3. Step 3: Cross multiply
   35,579.98x = 49,123.04 × 22,170.84
4. Step 4: Simplify right side
   35,579.98x = 1,089,099,060.15
5. Step 5: Solve for x
   x = 1,089,099,060.15/35,579.98
6. Step 6: Final answer
   x = 30,609.88