Finding the Fourth Proportional to 14,075.73, 19,424.94 and 7,788.09

Step by Step Solution

1. Step 1: Write the proportion equation
   14,075.73 : 19,424.94 = 7,788.09 : x
2. Step 2: Convert to fraction form
   14,075.73/19,424.94 = 7,788.09/x
3. Step 3: Cross multiply
   14,075.73x = 19,424.94 × 7,788.09
4. Step 4: Simplify right side
   14,075.73x = 151,283,180.96
5. Step 5: Solve for x
   x = 151,283,180.96/14,075.73
6. Step 6: Final answer
   x = 10,747.80