Finding the Fourth Proportional to 9,895.54, 14,840.72 and 2,873.67

Step by Step Solution

1. Step 1: Write the proportion equation
   9,895.54 : 14,840.72 = 2,873.67 : x
2. Step 2: Convert to fraction form
   9,895.54/14,840.72 = 2,873.67/x
3. Step 3: Cross multiply
   9,895.54x = 14,840.72 × 2,873.67
4. Step 4: Simplify right side
   9,895.54x = 42,647,317.47
5. Step 5: Solve for x
   x = 42,647,317.47/9,895.54
6. Step 6: Final answer
   x = 4,309.75