Finding the Fourth Proportional to 14,077.59, 19,427.32 and 7,704.74

Step by Step Solution

1. Step 1: Write the proportion equation
   14,077.59 : 19,427.32 = 7,704.74 : x
2. Step 2: Convert to fraction form
   14,077.59/19,427.32 = 7,704.74/x
3. Step 3: Cross multiply
   14,077.59x = 19,427.32 × 7,704.74
4. Step 4: Simplify right side
   14,077.59x = 149,682,449.50
5. Step 5: Solve for x
   x = 149,682,449.50/14,077.59
6. Step 6: Final answer
   x = 10,632.68