Finding the Fourth Proportional to 9,676.96, 14,517.52 and 5,058.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,676.96 : 14,517.52 = 5,058.72 : x
2. Step 2: Convert to fraction form
   9,676.96/14,517.52 = 5,058.72/x
3. Step 3: Cross multiply
   9,676.96x = 14,517.52 × 5,058.72
4. Step 4: Simplify right side
   9,676.96x = 73,440,068.77
5. Step 5: Solve for x
   x = 73,440,068.77/9,676.96
6. Step 6: Final answer
   x = 7,589.17