Finding the Fourth Proportional to 14,086.56, 19,422.69 and 9,050.99

Step by Step Solution

1. Step 1: Write the proportion equation
   14,086.56 : 19,422.69 = 9,050.99 : x
2. Step 2: Convert to fraction form
   14,086.56/19,422.69 = 9,050.99/x
3. Step 3: Cross multiply
   14,086.56x = 19,422.69 × 9,050.99
4. Step 4: Simplify right side
   14,086.56x = 175,794,551.16
5. Step 5: Solve for x
   x = 175,794,551.16/14,086.56
6. Step 6: Final answer
   x = 12,479.60