Finding the Fourth Proportional to 10,182.36, 14,051.82 and 5,707.11

Step by Step Solution

1. Step 1: Write the proportion equation
   10,182.36 : 14,051.82 = 5,707.11 : x
2. Step 2: Convert to fraction form
   10,182.36/14,051.82 = 5,707.11/x
3. Step 3: Cross multiply
   10,182.36x = 14,051.82 × 5,707.11
4. Step 4: Simplify right side
   10,182.36x = 80,195,212.18
5. Step 5: Solve for x
   x = 80,195,212.18/10,182.36
6. Step 6: Final answer
   x = 7,875.90