Finding the Fourth Proportional to 22,714.21, 34,076.76 and 7,131.84

Step by Step Solution

1. Step 1: Write the proportion equation
   22,714.21 : 34,076.76 = 7,131.84 : x
2. Step 2: Convert to fraction form
   22,714.21/34,076.76 = 7,131.84/x
3. Step 3: Cross multiply
   22,714.21x = 34,076.76 × 7,131.84
4. Step 4: Simplify right side
   22,714.21x = 243,030,000.04
5. Step 5: Solve for x
   x = 243,030,000.04/22,714.21
6. Step 6: Final answer
   x = 10,699.47