Finding the Fourth Proportional to 7,057.53, 10,585.89 and 3,164.67

Step by Step Solution

1. Step 1: Write the proportion equation
   7,057.53 : 10,585.89 = 3,164.67 : x
2. Step 2: Convert to fraction form
   7,057.53/10,585.89 = 3,164.67/x
3. Step 3: Cross multiply
   7,057.53x = 10,585.89 × 3,164.67
4. Step 4: Simplify right side
   7,057.53x = 33,500,848.51
5. Step 5: Solve for x
   x = 33,500,848.51/7,057.53
6. Step 6: Final answer
   x = 4,746.82