Finding the Fourth Proportional to 23,342.52, 32,212.71 and 13,270.98

Step by Step Solution

1. Step 1: Write the proportion equation
   23,342.52 : 32,212.71 = 13,270.98 : x
2. Step 2: Convert to fraction form
   23,342.52/32,212.71 = 13,270.98/x
3. Step 3: Cross multiply
   23,342.52x = 32,212.71 × 13,270.98
4. Step 4: Simplify right side
   23,342.52x = 427,494,230.16
5. Step 5: Solve for x
   x = 427,494,230.16/23,342.52
6. Step 6: Final answer
   x = 18,313.97