Finding the Fourth Proportional to 16,914.16, 23,337.32 and 10,203.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,914.16 : 23,337.32 = 10,203.72 : x
2. Step 2: Convert to fraction form
   16,914.16/23,337.32 = 10,203.72/x
3. Step 3: Cross multiply
   16,914.16x = 23,337.32 × 10,203.72
4. Step 4: Simplify right side
   16,914.16x = 238,127,478.83
5. Step 5: Solve for x
   x = 238,127,478.83/16,914.16
6. Step 6: Final answer
   x = 14,078.59