Finding the Fourth Proportional to 13,847.16, 19,108.56 and 7,559.56

Step by Step Solution

1. Step 1: Write the proportion equation
   13,847.16 : 19,108.56 = 7,559.56 : x
2. Step 2: Convert to fraction form
   13,847.16/19,108.56 = 7,559.56/x
3. Step 3: Cross multiply
   13,847.16x = 19,108.56 × 7,559.56
4. Step 4: Simplify right side
   13,847.16x = 144,452,305.83
5. Step 5: Solve for x
   x = 144,452,305.83/13,847.16
6. Step 6: Final answer
   x = 10,431.91