Finding the Fourth Proportional to 14,050.32, 19,389.18 and 7,762.56

Step by Step Solution

1. Step 1: Write the proportion equation
   14,050.32 : 19,389.18 = 7,762.56 : x
2. Step 2: Convert to fraction form
   14,050.32/19,389.18 = 7,762.56/x
3. Step 3: Cross multiply
   14,050.32x = 19,389.18 × 7,762.56
4. Step 4: Simplify right side
   14,050.32x = 150,509,673.10
5. Step 5: Solve for x
   x = 150,509,673.10/14,050.32
6. Step 6: Final answer
   x = 10,712.19