Finding the Fourth Proportional to 9,894.50, 14,828.37 and 4,047.92

Step by Step Solution

1. Step 1: Write the proportion equation
   9,894.50 : 14,828.37 = 4,047.92 : x
2. Step 2: Convert to fraction form
   9,894.50/14,828.37 = 4,047.92/x
3. Step 3: Cross multiply
   9,894.50x = 14,828.37 × 4,047.92
4. Step 4: Simplify right side
   9,894.50x = 60,024,055.49
5. Step 5: Solve for x
   x = 60,024,055.49/9,894.50
6. Step 6: Final answer
   x = 6,066.41