Finding the Fourth Proportional to 13,932.84, 19,227.25 and 7,559.43

Step by Step Solution

1. Step 1: Write the proportion equation
   13,932.84 : 19,227.25 = 7,559.43 : x
2. Step 2: Convert to fraction form
   13,932.84/19,227.25 = 7,559.43/x
3. Step 3: Cross multiply
   13,932.84x = 19,227.25 × 7,559.43
4. Step 4: Simplify right side
   13,932.84x = 145,347,050.47
5. Step 5: Solve for x
   x = 145,347,050.47/13,932.84
6. Step 6: Final answer
   x = 10,431.98