Finding the Fourth Proportional to 16,742.79, 23,104.10 and 10,026.88

Step by Step Solution

1. Step 1: Write the proportion equation
   16,742.79 : 23,104.10 = 10,026.88 : x
2. Step 2: Convert to fraction form
   16,742.79/23,104.10 = 10,026.88/x
3. Step 3: Cross multiply
   16,742.79x = 23,104.10 × 10,026.88
4. Step 4: Simplify right side
   16,742.79x = 231,662,005.51
5. Step 5: Solve for x
   x = 231,662,005.51/16,742.79
6. Step 6: Final answer
   x = 13,836.52