Finding the Fourth Proportional to 6,044.78, 9,050.76 and 3,117.30

Step by Step Solution

1. Step 1: Write the proportion equation
   6,044.78 : 9,050.76 = 3,117.30 : x
2. Step 2: Convert to fraction form
   6,044.78/9,050.76 = 3,117.30/x
3. Step 3: Cross multiply
   6,044.78x = 9,050.76 × 3,117.30
4. Step 4: Simplify right side
   6,044.78x = 28,213,934.15
5. Step 5: Solve for x
   x = 28,213,934.15/6,044.78
6. Step 6: Final answer
   x = 4,667.49