Finding the Fourth Proportional to 10,182.65, 14,052.29 and 5,706.18

Step by Step Solution

1. Step 1: Write the proportion equation
   10,182.65 : 14,052.29 = 5,706.18 : x
2. Step 2: Convert to fraction form
   10,182.65/14,052.29 = 5,706.18/x
3. Step 3: Cross multiply
   10,182.65x = 14,052.29 × 5,706.18
4. Step 4: Simplify right side
   10,182.65x = 80,184,867.62
5. Step 5: Solve for x
   x = 80,184,867.62/10,182.65
6. Step 6: Final answer
   x = 7,874.66