Finding the Fourth Proportional to 9,976.05, 14,956.61 and 4,352.63

Step by Step Solution

1. Step 1: Write the proportion equation
   9,976.05 : 14,956.61 = 4,352.63 : x
2. Step 2: Convert to fraction form
   9,976.05/14,956.61 = 4,352.63/x
3. Step 3: Cross multiply
   9,976.05x = 14,956.61 × 4,352.63
4. Step 4: Simplify right side
   9,976.05x = 65,100,492.84
5. Step 5: Solve for x
   x = 65,100,492.84/9,976.05
6. Step 6: Final answer
   x = 6,525.68