Finding the Fourth Proportional to 10,679.76, 14,738.02 and 5,900.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,679.76 : 14,738.02 = 5,900.04 : x
2. Step 2: Convert to fraction form
   10,679.76/14,738.02 = 5,900.04/x
3. Step 3: Cross multiply
   10,679.76x = 14,738.02 × 5,900.04
4. Step 4: Simplify right side
   10,679.76x = 86,954,839.92
5. Step 5: Solve for x
   x = 86,954,839.92/10,679.76
6. Step 6: Final answer
   x = 8,142.02