Finding the Fourth Proportional to 35,506.21, 49,016.32 and 22,081.79

Step by Step Solution

1. Step 1: Write the proportion equation
   35,506.21 : 49,016.32 = 22,081.79 : x
2. Step 2: Convert to fraction form
   35,506.21/49,016.32 = 22,081.79/x
3. Step 3: Cross multiply
   35,506.21x = 49,016.32 × 22,081.79
4. Step 4: Simplify right side
   35,506.21x = 1,082,368,092.55
5. Step 5: Solve for x
   x = 1,082,368,092.55/35,506.21
6. Step 6: Final answer
   x = 30,483.91