Finding the Fourth Proportional to 9,474.33, 14,205.69 and 3,931.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,474.33 : 14,205.69 = 3,931.50 : x
2. Step 2: Convert to fraction form
   9,474.33/14,205.69 = 3,931.50/x
3. Step 3: Cross multiply
   9,474.33x = 14,205.69 × 3,931.50
4. Step 4: Simplify right side
   9,474.33x = 55,849,670.24
5. Step 5: Solve for x
   x = 55,849,670.24/9,474.33
6. Step 6: Final answer
   x = 5,894.84