Finding the Fourth Proportional to 13,894.72, 20,845.52 and 4,034.72

Step by Step Solution

1. Step 1: Write the proportion equation
   13,894.72 : 20,845.52 = 4,034.72 : x
2. Step 2: Convert to fraction form
   13,894.72/20,845.52 = 4,034.72/x
3. Step 3: Cross multiply
   13,894.72x = 20,845.52 × 4,034.72
4. Step 4: Simplify right side
   13,894.72x = 84,105,836.45
5. Step 5: Solve for x
   x = 84,105,836.45/13,894.72
6. Step 6: Final answer
   x = 6,053.08