Finding the Fourth Proportional to 10,509.30, 14,503.59 and 5,794.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,509.30 : 14,503.59 = 5,794.38 : x
2. Step 2: Convert to fraction form
   10,509.30/14,503.59 = 5,794.38/x
3. Step 3: Cross multiply
   10,509.30x = 14,503.59 × 5,794.38
4. Step 4: Simplify right side
   10,509.30x = 84,039,311.82
5. Step 5: Solve for x
   x = 84,039,311.82/10,509.30
6. Step 6: Final answer
   x = 7,996.66