Finding the Fourth Proportional to 89,882.32, 134,847.24 and 30,717.76

Step by Step Solution

1. Step 1: Write the proportion equation
   89,882.32 : 134,847.24 = 30,717.76 : x
2. Step 2: Convert to fraction form
   89,882.32/134,847.24 = 30,717.76/x
3. Step 3: Cross multiply
   89,882.32x = 134,847.24 × 30,717.76
4. Step 4: Simplify right side
   89,882.32x = 4,142,205,154.98
5. Step 5: Solve for x
   x = 4,142,205,154.98/89,882.32
6. Step 6: Final answer
   x = 46,084.76