Finding the Fourth Proportional to 9,628.01, 14,447.35 and 4,697.69

Step by Step Solution

1. Step 1: Write the proportion equation
   9,628.01 : 14,447.35 = 4,697.69 : x
2. Step 2: Convert to fraction form
   9,628.01/14,447.35 = 4,697.69/x
3. Step 3: Cross multiply
   9,628.01x = 14,447.35 × 4,697.69
4. Step 4: Simplify right side
   9,628.01x = 67,869,075.90
5. Step 5: Solve for x
   x = 67,869,075.90/9,628.01
6. Step 6: Final answer
   x = 7,049.13