Finding the Fourth Proportional to 14,891.78, 22,337.72 and 5,031.14

Step by Step Solution

1. Step 1: Write the proportion equation
   14,891.78 : 22,337.72 = 5,031.14 : x
2. Step 2: Convert to fraction form
   14,891.78/22,337.72 = 5,031.14/x
3. Step 3: Cross multiply
   14,891.78x = 22,337.72 × 5,031.14
4. Step 4: Simplify right side
   14,891.78x = 112,384,196.60
5. Step 5: Solve for x
   x = 112,384,196.60/14,891.78
6. Step 6: Final answer
   x = 7,546.73