Finding the Fourth Proportional to 35,171.63, 48,536.72 and 20,064.27

Step by Step Solution

1. Step 1: Write the proportion equation
   35,171.63 : 48,536.72 = 20,064.27 : x
2. Step 2: Convert to fraction form
   35,171.63/48,536.72 = 20,064.27/x
3. Step 3: Cross multiply
   35,171.63x = 48,536.72 × 20,064.27
4. Step 4: Simplify right side
   35,171.63x = 973,853,612.31
5. Step 5: Solve for x
   x = 973,853,612.31/35,171.63
6. Step 6: Final answer
   x = 27,688.61