Finding the Fourth Proportional to 9,865.32, 14,795.76 and 2,843.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,865.32 : 14,795.76 = 2,843.82 : x
2. Step 2: Convert to fraction form
   9,865.32/14,795.76 = 2,843.82/x
3. Step 3: Cross multiply
   9,865.32x = 14,795.76 × 2,843.82
4. Step 4: Simplify right side
   9,865.32x = 42,076,478.20
5. Step 5: Solve for x
   x = 42,076,478.20/9,865.32
6. Step 6: Final answer
   x = 4,265.09