Finding the Fourth Proportional to 9,897.27, 14,826.69 and 8,845.71

Step by Step Solution

1. Step 1: Write the proportion equation
   9,897.27 : 14,826.69 = 8,845.71 : x
2. Step 2: Convert to fraction form
   9,897.27/14,826.69 = 8,845.71/x
3. Step 3: Cross multiply
   9,897.27x = 14,826.69 × 8,845.71
4. Step 4: Simplify right side
   9,897.27x = 131,152,600.00
5. Step 5: Solve for x
   x = 131,152,600.00/9,897.27
6. Step 6: Final answer
   x = 13,251.39