Finding the Fourth Proportional to 13,841.79, 19,101.61 and 7,554.16

Step by Step Solution

1. Step 1: Write the proportion equation
   13,841.79 : 19,101.61 = 7,554.16 : x
2. Step 2: Convert to fraction form
   13,841.79/19,101.61 = 7,554.16/x
3. Step 3: Cross multiply
   13,841.79x = 19,101.61 × 7,554.16
4. Step 4: Simplify right side
   13,841.79x = 144,296,618.20
5. Step 5: Solve for x
   x = 144,296,618.20/13,841.79
6. Step 6: Final answer
   x = 10,424.71