Finding the Fourth Proportional to 9,770.82, 14,649.27 and 4,573.86

Step by Step Solution

1. Step 1: Write the proportion equation
   9,770.82 : 14,649.27 = 4,573.86 : x
2. Step 2: Convert to fraction form
   9,770.82/14,649.27 = 4,573.86/x
3. Step 3: Cross multiply
   9,770.82x = 14,649.27 × 4,573.86
4. Step 4: Simplify right side
   9,770.82x = 67,003,710.08
5. Step 5: Solve for x
   x = 67,003,710.08/9,770.82
6. Step 6: Final answer
   x = 6,857.53