Finding the Fourth Proportional to 9,898.52, 14,828.56 and 8,846.96

Step by Step Solution

1. Step 1: Write the proportion equation
   9,898.52 : 14,828.56 = 8,846.96 : x
2. Step 2: Convert to fraction form
   9,898.52/14,828.56 = 8,846.96/x
3. Step 3: Cross multiply
   9,898.52x = 14,828.56 × 8,846.96
4. Step 4: Simplify right side
   9,898.52x = 131,187,677.18
5. Step 5: Solve for x
   x = 131,187,677.18/9,898.52
6. Step 6: Final answer
   x = 13,253.26