Finding the Fourth Proportional to 23,848.02, 32,910.60 and 13,238.34

Step by Step Solution

1. Step 1: Write the proportion equation
   23,848.02 : 32,910.60 = 13,238.34 : x
2. Step 2: Convert to fraction form
   23,848.02/32,910.60 = 13,238.34/x
3. Step 3: Cross multiply
   23,848.02x = 32,910.60 × 13,238.34
4. Step 4: Simplify right side
   23,848.02x = 435,681,638.63
5. Step 5: Solve for x
   x = 435,681,638.63/23,848.02
6. Step 6: Final answer
   x = 18,269.09