Finding the Fourth Proportional to 89,144.84, 133,728.18 and 32,975.42

Step by Step Solution

1. Step 1: Write the proportion equation
   89,144.84 : 133,728.18 = 32,975.42 : x
2. Step 2: Convert to fraction form
   89,144.84/133,728.18 = 32,975.42/x
3. Step 3: Cross multiply
   89,144.84x = 133,728.18 × 32,975.42
4. Step 4: Simplify right side
   89,144.84x = 4,409,742,901.34
5. Step 5: Solve for x
   x = 4,409,742,901.34/89,144.84
6. Step 6: Final answer
   x = 49,467.17