Finding the Fourth Proportional to 16,736.18, 23,093.98 and 10,020.87

Step by Step Solution

1. Step 1: Write the proportion equation
   16,736.18 : 23,093.98 = 10,020.87 : x
2. Step 2: Convert to fraction form
   16,736.18/23,093.98 = 10,020.87/x
3. Step 3: Cross multiply
   16,736.18x = 23,093.98 × 10,020.87
4. Step 4: Simplify right side
   16,736.18x = 231,421,746.31
5. Step 5: Solve for x
   x = 231,421,746.31/16,736.18
6. Step 6: Final answer
   x = 13,827.64