Finding the Fourth Proportional to 32,747.76, 45,192.06 and 18,601.38

Step by Step Solution

1. Step 1: Write the proportion equation
   32,747.76 : 45,192.06 = 18,601.38 : x
2. Step 2: Convert to fraction form
   32,747.76/45,192.06 = 18,601.38/x
3. Step 3: Cross multiply
   32,747.76x = 45,192.06 × 18,601.38
4. Step 4: Simplify right side
   32,747.76x = 840,634,681.04
5. Step 5: Solve for x
   x = 840,634,681.04/32,747.76
6. Step 6: Final answer
   x = 25,669.99