Finding the Fourth Proportional to 13,841.83, 19,099.17 and 7,873.15

Step by Step Solution

1. Step 1: Write the proportion equation
   13,841.83 : 19,099.17 = 7,873.15 : x
2. Step 2: Convert to fraction form
   13,841.83/19,099.17 = 7,873.15/x
3. Step 3: Cross multiply
   13,841.83x = 19,099.17 × 7,873.15
4. Step 4: Simplify right side
   13,841.83x = 150,370,630.29
5. Step 5: Solve for x
   x = 150,370,630.29/13,841.83
6. Step 6: Final answer
   x = 10,863.49