Finding the Fourth Proportional to 10,842, 14,961.96 and 5,874

Step by Step Solution

1. Step 1: Write the proportion equation
   10,842 : 14,961.96 = 5,874 : x
2. Step 2: Convert to fraction form
   10,842/14,961.96 = 5,874/x
3. Step 3: Cross multiply
   10,842x = 14,961.96 × 5,874
4. Step 4: Simplify right side
   10,842x = 87,886,553.04
5. Step 5: Solve for x
   x = 87,886,553.04/10,842
6. Step 6: Final answer
   x = 8,106.12