Finding the Fourth Proportional to 14,934.78, 22,404.45 and 5,074.62

Step by Step Solution

1. Step 1: Write the proportion equation
   14,934.78 : 22,404.45 = 5,074.62 : x
2. Step 2: Convert to fraction form
   14,934.78/22,404.45 = 5,074.62/x
3. Step 3: Cross multiply
   14,934.78x = 22,404.45 × 5,074.62
4. Step 4: Simplify right side
   14,934.78x = 113,694,070.06
5. Step 5: Solve for x
   x = 113,694,070.06/14,934.78
6. Step 6: Final answer
   x = 7,612.70