Finding the Fourth Proportional to 8,923.59, 13,384.31 and 2,350.28

Step by Step Solution

1. Step 1: Write the proportion equation
   8,923.59 : 13,384.31 = 2,350.28 : x
2. Step 2: Convert to fraction form
   8,923.59/13,384.31 = 2,350.28/x
3. Step 3: Cross multiply
   8,923.59x = 13,384.31 × 2,350.28
4. Step 4: Simplify right side
   8,923.59x = 31,456,897.82
5. Step 5: Solve for x
   x = 31,456,897.82/8,923.59
6. Step 6: Final answer
   x = 3,525.14