Finding the Fourth Proportional to 3,706.32, 5,527.32 and 3,162

Step by Step Solution

1. Step 1: Write the proportion equation
   3,706.32 : 5,527.32 = 3,162 : x
2. Step 2: Convert to fraction form
   3,706.32/5,527.32 = 3,162/x
3. Step 3: Cross multiply
   3,706.32x = 5,527.32 × 3,162
4. Step 4: Simplify right side
   3,706.32x = 17,477,385.84
5. Step 5: Solve for x
   x = 17,477,385.84/3,706.32
6. Step 6: Final answer
   x = 4,715.56