Finding the Fourth Proportional to 10,738.92, 16,099.88 and 4,892.34

Step by Step Solution

1. Step 1: Write the proportion equation
   10,738.92 : 16,099.88 = 4,892.34 : x
2. Step 2: Convert to fraction form
   10,738.92/16,099.88 = 4,892.34/x
3. Step 3: Cross multiply
   10,738.92x = 16,099.88 × 4,892.34
4. Step 4: Simplify right side
   10,738.92x = 78,766,062.46
5. Step 5: Solve for x
   x = 78,766,062.46/10,738.92
6. Step 6: Final answer
   x = 7,334.64