Finding the Fourth Proportional to 9,233.79, 12,742.74 and 5,042.04

Step by Step Solution

1. Step 1: Write the proportion equation
   9,233.79 : 12,742.74 = 5,042.04 : x
2. Step 2: Convert to fraction form
   9,233.79/12,742.74 = 5,042.04/x
3. Step 3: Cross multiply
   9,233.79x = 12,742.74 × 5,042.04
4. Step 4: Simplify right side
   9,233.79x = 64,249,404.79
5. Step 5: Solve for x
   x = 64,249,404.79/9,233.79
6. Step 6: Final answer
   x = 6,958.08