Finding the Fourth Proportional to 9,773.82, 14,655.25 and 4,223.70

Step by Step Solution

1. Step 1: Write the proportion equation
   9,773.82 : 14,655.25 = 4,223.70 : x
2. Step 2: Convert to fraction form
   9,773.82/14,655.25 = 4,223.70/x
3. Step 3: Cross multiply
   9,773.82x = 14,655.25 × 4,223.70
4. Step 4: Simplify right side
   9,773.82x = 61,899,379.43
5. Step 5: Solve for x
   x = 61,899,379.43/9,773.82
6. Step 6: Final answer
   x = 6,333.18