Finding the Fourth Proportional to 10,819.98, 14,931.56 and 6,104.24

Step by Step Solution

1. Step 1: Write the proportion equation
   10,819.98 : 14,931.56 = 6,104.24 : x
2. Step 2: Convert to fraction form
   10,819.98/14,931.56 = 6,104.24/x
3. Step 3: Cross multiply
   10,819.98x = 14,931.56 × 6,104.24
4. Step 4: Simplify right side
   10,819.98x = 91,145,825.81
5. Step 5: Solve for x
   x = 91,145,825.81/10,819.98
6. Step 6: Final answer
   x = 8,423.84