Finding the Fourth Proportional to 23,619.06, 32,623.56 and 17,148.38

Step by Step Solution

1. Step 1: Write the proportion equation
   23,619.06 : 32,623.56 = 17,148.38 : x
2. Step 2: Convert to fraction form
   23,619.06/32,623.56 = 17,148.38/x
3. Step 3: Cross multiply
   23,619.06x = 32,623.56 × 17,148.38
4. Step 4: Simplify right side
   23,619.06x = 559,441,040.72
5. Step 5: Solve for x
   x = 559,441,040.72/23,619.06
6. Step 6: Final answer
   x = 23,686.00