Finding the Fourth Proportional to 9,894.15, 14,833.53 and 4,047.57

Step by Step Solution

1. Step 1: Write the proportion equation
   9,894.15 : 14,833.53 = 4,047.57 : x
2. Step 2: Convert to fraction form
   9,894.15/14,833.53 = 4,047.57/x
3. Step 3: Cross multiply
   9,894.15x = 14,833.53 × 4,047.57
4. Step 4: Simplify right side
   9,894.15x = 60,039,751.02
5. Step 5: Solve for x
   x = 60,039,751.02/9,894.15
6. Step 6: Final answer
   x = 6,068.21