Finding the Fourth Proportional to 16,301.16, 22,499.62 and 10,719.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,301.16 : 22,499.62 = 10,719.72 : x
2. Step 2: Convert to fraction form
   16,301.16/22,499.62 = 10,719.72/x
3. Step 3: Cross multiply
   16,301.16x = 22,499.62 × 10,719.72
4. Step 4: Simplify right side
   16,301.16x = 241,189,626.51
5. Step 5: Solve for x
   x = 241,189,626.51/16,301.16
6. Step 6: Final answer
   x = 14,795.86