Finding the Fourth Proportional to 21,841.74, 32,763.24 and 7,050.72

Step by Step Solution

1. Step 1: Write the proportion equation
   21,841.74 : 32,763.24 = 7,050.72 : x
2. Step 2: Convert to fraction form
   21,841.74/32,763.24 = 7,050.72/x
3. Step 3: Cross multiply
   21,841.74x = 32,763.24 × 7,050.72
4. Step 4: Simplify right side
   21,841.74x = 231,004,431.53
5. Step 5: Solve for x
   x = 231,004,431.53/21,841.74
6. Step 6: Final answer
   x = 10,576.28