Finding the Fourth Proportional to 9,846.07, 14,763.16 and 3,923.87

Step by Step Solution

1. Step 1: Write the proportion equation
   9,846.07 : 14,763.16 = 3,923.87 : x
2. Step 2: Convert to fraction form
   9,846.07/14,763.16 = 3,923.87/x
3. Step 3: Cross multiply
   9,846.07x = 14,763.16 × 3,923.87
4. Step 4: Simplify right side
   9,846.07x = 57,928,710.82
5. Step 5: Solve for x
   x = 57,928,710.82/9,846.07
6. Step 6: Final answer
   x = 5,883.43