Finding the Fourth Proportional to 23,621.31, 32,626.67 and 17,150.63

Step by Step Solution

1. Step 1: Write the proportion equation
   23,621.31 : 32,626.67 = 17,150.63 : x
2. Step 2: Convert to fraction form
   23,621.31/32,626.67 = 17,150.63/x
3. Step 3: Cross multiply
   23,621.31x = 32,626.67 × 17,150.63
4. Step 4: Simplify right side
   23,621.31x = 559,567,696.42
5. Step 5: Solve for x
   x = 559,567,696.42/23,621.31
6. Step 6: Final answer
   x = 23,689.11