Finding the Fourth Proportional to 19,809.41, 29,714.34 and 7,168.10

Step by Step Solution

1. Step 1: Write the proportion equation
   19,809.41 : 29,714.34 = 7,168.10 : x
2. Step 2: Convert to fraction form
   19,809.41/29,714.34 = 7,168.10/x
3. Step 3: Cross multiply
   19,809.41x = 29,714.34 × 7,168.10
4. Step 4: Simplify right side
   19,809.41x = 212,995,238.86
5. Step 5: Solve for x
   x = 212,995,238.86/19,809.41
6. Step 6: Final answer
   x = 10,752.23