Finding the Fourth Proportional to 23,342.37, 32,212.86 and 12,732.01

Step by Step Solution

1. Step 1: Write the proportion equation
   23,342.37 : 32,212.86 = 12,732.01 : x
2. Step 2: Convert to fraction form
   23,342.37/32,212.86 = 12,732.01/x
3. Step 3: Cross multiply
   23,342.37x = 32,212.86 × 12,732.01
4. Step 4: Simplify right side
   23,342.37x = 410,134,262.75
5. Step 5: Solve for x
   x = 410,134,262.75/23,342.37
6. Step 6: Final answer
   x = 17,570.38