Finding the Fourth Proportional to 14,393.94, 21,597.17 and 5,040.67

Step by Step Solution

1. Step 1: Write the proportion equation
   14,393.94 : 21,597.17 = 5,040.67 : x
2. Step 2: Convert to fraction form
   14,393.94/21,597.17 = 5,040.67/x
3. Step 3: Cross multiply
   14,393.94x = 21,597.17 × 5,040.67
4. Step 4: Simplify right side
   14,393.94x = 108,864,127.71
5. Step 5: Solve for x
   x = 108,864,127.71/14,393.94
6. Step 6: Final answer
   x = 7,563.19