Finding the Fourth Proportional to 89,934.73, 134,754.46 and 30,738.11

Step by Step Solution

1. Step 1: Write the proportion equation
   89,934.73 : 134,754.46 = 30,738.11 : x
2. Step 2: Convert to fraction form
   89,934.73/134,754.46 = 30,738.11/x
3. Step 3: Cross multiply
   89,934.73x = 134,754.46 × 30,738.11
4. Step 4: Simplify right side
   89,934.73x = 4,142,096,663.85
5. Step 5: Solve for x
   x = 4,142,096,663.85/89,934.73
6. Step 6: Final answer
   x = 46,056.70