Finding the Fourth Proportional to 14,044.32, 19,381.15 and 7,756.69

Step by Step Solution

1. Step 1: Write the proportion equation
   14,044.32 : 19,381.15 = 7,756.69 : x
2. Step 2: Convert to fraction form
   14,044.32/19,381.15 = 7,756.69/x
3. Step 3: Cross multiply
   14,044.32x = 19,381.15 × 7,756.69
4. Step 4: Simplify right side
   14,044.32x = 150,333,572.39
5. Step 5: Solve for x
   x = 150,333,572.39/14,044.32
6. Step 6: Final answer
   x = 10,704.23