Finding the Fourth Proportional to 13,846.91, 19,108.46 and 7,559.33

Step by Step Solution

1. Step 1: Write the proportion equation
   13,846.91 : 19,108.46 = 7,559.33 : x
2. Step 2: Convert to fraction form
   13,846.91/19,108.46 = 7,559.33/x
3. Step 3: Cross multiply
   13,846.91x = 19,108.46 × 7,559.33
4. Step 4: Simplify right side
   13,846.91x = 144,447,021.59
5. Step 5: Solve for x
   x = 144,447,021.59/13,846.91
6. Step 6: Final answer
   x = 10,431.72