Finding the Fourth Proportional to 35,210.82, 52,780.69 and 22,072.42

Step by Step Solution

1. Step 1: Write the proportion equation
   35,210.82 : 52,780.69 = 22,072.42 : x
2. Step 2: Convert to fraction form
   35,210.82/52,780.69 = 22,072.42/x
3. Step 3: Cross multiply
   35,210.82x = 52,780.69 × 22,072.42
4. Step 4: Simplify right side
   35,210.82x = 1,164,997,557.57
5. Step 5: Solve for x
   x = 1,164,997,557.57/35,210.82
6. Step 6: Final answer
   x = 33,086.35