Finding the Fourth Proportional to 14,075.94, 19,424.52 and 7,788.32

Step by Step Solution

1. Step 1: Write the proportion equation
   14,075.94 : 19,424.52 = 7,788.32 : x
2. Step 2: Convert to fraction form
   14,075.94/19,424.52 = 7,788.32/x
3. Step 3: Cross multiply
   14,075.94x = 19,424.52 × 7,788.32
4. Step 4: Simplify right side
   14,075.94x = 151,284,280.48
5. Step 5: Solve for x
   x = 151,284,280.48/14,075.94
6. Step 6: Final answer
   x = 10,747.72