Finding the Fourth Proportional to 9,894.72, 14,836.74 and 4,055.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,894.72 : 14,836.74 = 4,055.52 : x
2. Step 2: Convert to fraction form
   9,894.72/14,836.74 = 4,055.52/x
3. Step 3: Cross multiply
   9,894.72x = 14,836.74 × 4,055.52
4. Step 4: Simplify right side
   9,894.72x = 60,170,695.80
5. Step 5: Solve for x
   x = 60,170,695.80/9,894.72
6. Step 6: Final answer
   x = 6,081.09