Finding the Fourth Proportional to 13,846.89, 19,109.10 and 7,559.67

Step by Step Solution

1. Step 1: Write the proportion equation
   13,846.89 : 19,109.10 = 7,559.67 : x
2. Step 2: Convert to fraction form
   13,846.89/19,109.10 = 7,559.67/x
3. Step 3: Cross multiply
   13,846.89x = 19,109.10 × 7,559.67
4. Step 4: Simplify right side
   13,846.89x = 144,458,490.00
5. Step 5: Solve for x
   x = 144,458,490.00/13,846.89
6. Step 6: Final answer
   x = 10,432.56