Finding the Fourth Proportional to 13,841.59, 19,101.84 and 7,873.10

Step by Step Solution

1. Step 1: Write the proportion equation
   13,841.59 : 19,101.84 = 7,873.10 : x
2. Step 2: Convert to fraction form
   13,841.59/19,101.84 = 7,873.10/x
3. Step 3: Cross multiply
   13,841.59x = 19,101.84 × 7,873.10
4. Step 4: Simplify right side
   13,841.59x = 150,390,744.26
5. Step 5: Solve for x
   x = 150,390,744.26/13,841.59
6. Step 6: Final answer
   x = 10,865.14