Finding the Fourth Proportional to 16,933.50, 23,369.06 and 10,219.01

Step by Step Solution

1. Step 1: Write the proportion equation
   16,933.50 : 23,369.06 = 10,219.01 : x
2. Step 2: Convert to fraction form
   16,933.50/23,369.06 = 10,219.01/x
3. Step 3: Cross multiply
   16,933.50x = 23,369.06 × 10,219.01
4. Step 4: Simplify right side
   16,933.50x = 238,808,657.83
5. Step 5: Solve for x
   x = 238,808,657.83/16,933.50
6. Step 6: Final answer
   x = 14,102.73