Finding the Fourth Proportional to 17,026.63, 23,499.98 and 10,656.18

Step by Step Solution

1. Step 1: Write the proportion equation
   17,026.63 : 23,499.98 = 10,656.18 : x
2. Step 2: Convert to fraction form
   17,026.63/23,499.98 = 10,656.18/x
3. Step 3: Cross multiply
   17,026.63x = 23,499.98 × 10,656.18
4. Step 4: Simplify right side
   17,026.63x = 250,419,846.10
5. Step 5: Solve for x
   x = 250,419,846.10/17,026.63
6. Step 6: Final answer
   x = 14,707.54