Finding the Fourth Proportional to 23,719.32, 32,747.76 and 14,779.96

Step by Step Solution

1. Step 1: Write the proportion equation
   23,719.32 : 32,747.76 = 14,779.96 : x
2. Step 2: Convert to fraction form
   23,719.32/32,747.76 = 14,779.96/x
3. Step 3: Cross multiply
   23,719.32x = 32,747.76 × 14,779.96
4. Step 4: Simplify right side
   23,719.32x = 484,010,582.89
5. Step 5: Solve for x
   x = 484,010,582.89/23,719.32
6. Step 6: Final answer
   x = 20,405.75