Finding the Fourth Proportional to 16,788.30, 23,169.06 and 10,073.76

Step by Step Solution

1. Step 1: Write the proportion equation
   16,788.30 : 23,169.06 = 10,073.76 : x
2. Step 2: Convert to fraction form
   16,788.30/23,169.06 = 10,073.76/x
3. Step 3: Cross multiply
   16,788.30x = 23,169.06 × 10,073.76
4. Step 4: Simplify right side
   16,788.30x = 233,399,549.87
5. Step 5: Solve for x
   x = 233,399,549.87/16,788.30
6. Step 6: Final answer
   x = 13,902.51