Finding the Fourth Proportional to 9,773.39, 14,661.88 and 3,199.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,773.39 : 14,661.88 = 3,199.94 : x
2. Step 2: Convert to fraction form
   9,773.39/14,661.88 = 3,199.94/x
3. Step 3: Cross multiply
   9,773.39x = 14,661.88 × 3,199.94
4. Step 4: Simplify right side
   9,773.39x = 46,917,062.98
5. Step 5: Solve for x
   x = 46,917,062.98/9,773.39
6. Step 6: Final answer
   x = 4,800.49