Finding the Fourth Proportional to 16,719.42, 23,065.38 and 10,748.82

Step by Step Solution

1. Step 1: Write the proportion equation
   16,719.42 : 23,065.38 = 10,748.82 : x
2. Step 2: Convert to fraction form
   16,719.42/23,065.38 = 10,748.82/x
3. Step 3: Cross multiply
   16,719.42x = 23,065.38 × 10,748.82
4. Step 4: Simplify right side
   16,719.42x = 247,925,617.85
5. Step 5: Solve for x
   x = 247,925,617.85/16,719.42
6. Step 6: Final answer
   x = 14,828.60