Finding the Fourth Proportional to 9,807.82, 14,710.17 and 8,152.57

Step by Step Solution

1. Step 1: Write the proportion equation
   9,807.82 : 14,710.17 = 8,152.57 : x
2. Step 2: Convert to fraction form
   9,807.82/14,710.17 = 8,152.57/x
3. Step 3: Cross multiply
   9,807.82x = 14,710.17 × 8,152.57
4. Step 4: Simplify right side
   9,807.82x = 119,925,690.64
5. Step 5: Solve for x
   x = 119,925,690.64/9,807.82
6. Step 6: Final answer
   x = 12,227.56