Finding the Fourth Proportional to 9,770.16, 14,648.56 and 4,701.67

Step by Step Solution

1. Step 1: Write the proportion equation
   9,770.16 : 14,648.56 = 4,701.67 : x
2. Step 2: Convert to fraction form
   9,770.16/14,648.56 = 4,701.67/x
3. Step 3: Cross multiply
   9,770.16x = 14,648.56 × 4,701.67
4. Step 4: Simplify right side
   9,770.16x = 68,872,695.10
5. Step 5: Solve for x
   x = 68,872,695.10/9,770.16
6. Step 6: Final answer
   x = 7,049.29