Finding the Fourth Proportional to 14,050.98, 19,390.50 and 7,763.34

Step by Step Solution

1. Step 1: Write the proportion equation
   14,050.98 : 19,390.50 = 7,763.34 : x
2. Step 2: Convert to fraction form
   14,050.98/19,390.50 = 7,763.34/x
3. Step 3: Cross multiply
   14,050.98x = 19,390.50 × 7,763.34
4. Step 4: Simplify right side
   14,050.98x = 150,535,044.27
5. Step 5: Solve for x
   x = 150,535,044.27/14,050.98
6. Step 6: Final answer
   x = 10,713.49