Finding the Fourth Proportional to 21,973.06, 32,932.17 and 10,719.12

Step by Step Solution

1. Step 1: Write the proportion equation
   21,973.06 : 32,932.17 = 10,719.12 : x
2. Step 2: Convert to fraction form
   21,973.06/32,932.17 = 10,719.12/x
3. Step 3: Cross multiply
   21,973.06x = 32,932.17 × 10,719.12
4. Step 4: Simplify right side
   21,973.06x = 353,003,882.09
5. Step 5: Solve for x
   x = 353,003,882.09/21,973.06
6. Step 6: Final answer
   x = 16,065.31