Finding the Fourth Proportional to 23,634.63, 32,617.62 and 13,026.15

Step by Step Solution

1. Step 1: Write the proportion equation
   23,634.63 : 32,617.62 = 13,026.15 : x
2. Step 2: Convert to fraction form
   23,634.63/32,617.62 = 13,026.15/x
3. Step 3: Cross multiply
   23,634.63x = 32,617.62 × 13,026.15
4. Step 4: Simplify right side
   23,634.63x = 424,882,010.76
5. Step 5: Solve for x
   x = 424,882,010.76/23,634.63
6. Step 6: Final answer
   x = 17,977.10