Finding the Fourth Proportional to 23,219.30, 32,042.59 and 12,608.93

Step by Step Solution

1. Step 1: Write the proportion equation
   23,219.30 : 32,042.59 = 12,608.93 : x
2. Step 2: Convert to fraction form
   23,219.30/32,042.59 = 12,608.93/x
3. Step 3: Cross multiply
   23,219.30x = 32,042.59 × 12,608.93
4. Step 4: Simplify right side
   23,219.30x = 404,022,774.33
5. Step 5: Solve for x
   x = 404,022,774.33/23,219.30
6. Step 6: Final answer
   x = 17,400.30