Finding the Fourth Proportional to 23,341.86, 35,018.93 and 12,245.58

Step by Step Solution

1. Step 1: Write the proportion equation
   23,341.86 : 35,018.93 = 12,245.58 : x
2. Step 2: Convert to fraction form
   23,341.86/35,018.93 = 12,245.58/x
3. Step 3: Cross multiply
   23,341.86x = 35,018.93 × 12,245.58
4. Step 4: Simplify right side
   23,341.86x = 428,827,108.83
5. Step 5: Solve for x
   x = 428,827,108.83/23,341.86
6. Step 6: Final answer
   x = 18,371.59