Finding the Fourth Proportional to 13,941.10, 19,238.06 and 7,567.55

Step by Step Solution

1. Step 1: Write the proportion equation
   13,941.10 : 19,238.06 = 7,567.55 : x
2. Step 2: Convert to fraction form
   13,941.10/19,238.06 = 7,567.55/x
3. Step 3: Cross multiply
   13,941.10x = 19,238.06 × 7,567.55
4. Step 4: Simplify right side
   13,941.10x = 145,584,846.92
5. Step 5: Solve for x
   x = 145,584,846.92/13,941.10
6. Step 6: Final answer
   x = 10,442.86