Finding the Fourth Proportional to 23,605.25, 32,575.37 and 12,994.88

Step by Step Solution

1. Step 1: Write the proportion equation
   23,605.25 : 32,575.37 = 12,994.88 : x
2. Step 2: Convert to fraction form
   23,605.25/32,575.37 = 12,994.88/x
3. Step 3: Cross multiply
   23,605.25x = 32,575.37 × 12,994.88
4. Step 4: Simplify right side
   23,605.25x = 423,312,979.49
5. Step 5: Solve for x
   x = 423,312,979.49/23,605.25
6. Step 6: Final answer
   x = 17,933.00