Finding the Fourth Proportional to 23,803.80, 32,848.72 and 13,193.34

Step by Step Solution

1. Step 1: Write the proportion equation
   23,803.80 : 32,848.72 = 13,193.34 : x
2. Step 2: Convert to fraction form
   23,803.80/32,848.72 = 13,193.34/x
3. Step 3: Cross multiply
   23,803.80x = 32,848.72 × 13,193.34
4. Step 4: Simplify right side
   23,803.80x = 433,384,331.52
5. Step 5: Solve for x
   x = 433,384,331.52/23,803.80
6. Step 6: Final answer
   x = 18,206.52