Finding the Fourth Proportional to 13,841.87, 19,101.86 and 7,554.38

Step by Step Solution

1. Step 1: Write the proportion equation
   13,841.87 : 19,101.86 = 7,554.38 : x
2. Step 2: Convert to fraction form
   13,841.87/19,101.86 = 7,554.38/x
3. Step 3: Cross multiply
   13,841.87x = 19,101.86 × 7,554.38
4. Step 4: Simplify right side
   13,841.87x = 144,302,709.15
5. Step 5: Solve for x
   x = 144,302,709.15/13,841.87
6. Step 6: Final answer
   x = 10,425.09