Finding the Fourth Proportional to 23,533.50, 35,314.84 and 13,677.42

Step by Step Solution

1. Step 1: Write the proportion equation
   23,533.50 : 35,314.84 = 13,677.42 : x
2. Step 2: Convert to fraction form
   23,533.50/35,314.84 = 13,677.42/x
3. Step 3: Cross multiply
   23,533.50x = 35,314.84 × 13,677.42
4. Step 4: Simplify right side
   23,533.50x = 483,015,898.91
5. Step 5: Solve for x
   x = 483,015,898.91/23,533.50
6. Step 6: Final answer
   x = 20,524.61