Finding the Fourth Proportional to 9,956.69, 14,929.28 and 5,958.06

Step by Step Solution

1. Step 1: Write the proportion equation
   9,956.69 : 14,929.28 = 5,958.06 : x
2. Step 2: Convert to fraction form
   9,956.69/14,929.28 = 5,958.06/x
3. Step 3: Cross multiply
   9,956.69x = 14,929.28 × 5,958.06
4. Step 4: Simplify right side
   9,956.69x = 88,949,482.56
5. Step 5: Solve for x
   x = 88,949,482.56/9,956.69
6. Step 6: Final answer
   x = 8,933.64