Finding the Fourth Proportional to 23,605.51, 32,575.89 and 12,995.86

Step by Step Solution

1. Step 1: Write the proportion equation
   23,605.51 : 32,575.89 = 12,995.86 : x
2. Step 2: Convert to fraction form
   23,605.51/32,575.89 = 12,995.86/x
3. Step 3: Cross multiply
   23,605.51x = 32,575.89 × 12,995.86
4. Step 4: Simplify right side
   23,605.51x = 423,351,705.82
5. Step 5: Solve for x
   x = 423,351,705.82/23,605.51
6. Step 6: Final answer
   x = 17,934.44