Finding the Fourth Proportional to 10,317.49, 14,238.17 and 5,601.76

Step by Step Solution

1. Step 1: Write the proportion equation
   10,317.49 : 14,238.17 = 5,601.76 : x
2. Step 2: Convert to fraction form
   10,317.49/14,238.17 = 5,601.76/x
3. Step 3: Cross multiply
   10,317.49x = 14,238.17 × 5,601.76
4. Step 4: Simplify right side
   10,317.49x = 79,758,811.18
5. Step 5: Solve for x
   x = 79,758,811.18/10,317.49
6. Step 6: Final answer
   x = 7,730.45