Finding the Fourth Proportional to 10,799.48, 14,910.06 and 7,824.92

Step by Step Solution

1. Step 1: Write the proportion equation
   10,799.48 : 14,910.06 = 7,824.92 : x
2. Step 2: Convert to fraction form
   10,799.48/14,910.06 = 7,824.92/x
3. Step 3: Cross multiply
   10,799.48x = 14,910.06 × 7,824.92
4. Step 4: Simplify right side
   10,799.48x = 116,670,026.70
5. Step 5: Solve for x
   x = 116,670,026.70/10,799.48
6. Step 6: Final answer
   x = 10,803.30