Finding the Fourth Proportional to 14,050.94, 19,391.20 and 7,763.32

Step by Step Solution

1. Step 1: Write the proportion equation
   14,050.94 : 19,391.20 = 7,763.32 : x
2. Step 2: Convert to fraction form
   14,050.94/19,391.20 = 7,763.32/x
3. Step 3: Cross multiply
   14,050.94x = 19,391.20 × 7,763.32
4. Step 4: Simplify right side
   14,050.94x = 150,540,090.78
5. Step 5: Solve for x
   x = 150,540,090.78/14,050.94
6. Step 6: Final answer
   x = 10,713.88