Finding the Fourth Proportional to 9,234, 12,743.01 and 5,042.34

Step by Step Solution

1. Step 1: Write the proportion equation
   9,234 : 12,743.01 = 5,042.34 : x
2. Step 2: Convert to fraction form
   9,234/12,743.01 = 5,042.34/x
3. Step 3: Cross multiply
   9,234x = 12,743.01 × 5,042.34
4. Step 4: Simplify right side
   9,234x = 64,254,589.04
5. Step 5: Solve for x
   x = 64,254,589.04/9,234
6. Step 6: Final answer
   x = 6,958.48