Finding the Fourth Proportional to 29,706.72, 44,567.51 and 20,958.72

Step by Step Solution

1. Step 1: Write the proportion equation
   29,706.72 : 44,567.51 = 20,958.72 : x
2. Step 2: Convert to fraction form
   29,706.72/44,567.51 = 20,958.72/x
3. Step 3: Cross multiply
   29,706.72x = 44,567.51 × 20,958.72
4. Step 4: Simplify right side
   29,706.72x = 934,077,858.39
5. Step 5: Solve for x
   x = 934,077,858.39/29,706.72
6. Step 6: Final answer
   x = 31,443.32