Finding the Fourth Proportional to 14,398.93, 19,870.72 and 8,025.34

Step by Step Solution

1. Step 1: Write the proportion equation
   14,398.93 : 19,870.72 = 8,025.34 : x
2. Step 2: Convert to fraction form
   14,398.93/19,870.72 = 8,025.34/x
3. Step 3: Cross multiply
   14,398.93x = 19,870.72 × 8,025.34
4. Step 4: Simplify right side
   14,398.93x = 159,469,333.72
5. Step 5: Solve for x
   x = 159,469,333.72/14,398.93
6. Step 6: Final answer
   x = 11,075.08