Finding the Fourth Proportional to 9,923.46, 14,858.52 and 5,233.71

Step by Step Solution

1. Step 1: Write the proportion equation
   9,923.46 : 14,858.52 = 5,233.71 : x
2. Step 2: Convert to fraction form
   9,923.46/14,858.52 = 5,233.71/x
3. Step 3: Cross multiply
   9,923.46x = 14,858.52 × 5,233.71
4. Step 4: Simplify right side
   9,923.46x = 77,765,184.71
5. Step 5: Solve for x
   x = 77,765,184.71/9,923.46
6. Step 6: Final answer
   x = 7,836.50