Finding the Fourth Proportional to 23,953.86, 33,057.72 and 13,343.94

Step by Step Solution

1. Step 1: Write the proportion equation
   23,953.86 : 33,057.72 = 13,343.94 : x
2. Step 2: Convert to fraction form
   23,953.86/33,057.72 = 13,343.94/x
3. Step 3: Cross multiply
   23,953.86x = 33,057.72 × 13,343.94
4. Step 4: Simplify right side
   23,953.86x = 441,120,232.22
5. Step 5: Solve for x
   x = 441,120,232.22/23,953.86
6. Step 6: Final answer
   x = 18,415.41