Finding the Fourth Proportional to 89,409.96, 134,131.56 and 29,441.88

Step by Step Solution

1. Step 1: Write the proportion equation
   89,409.96 : 134,131.56 = 29,441.88 : x
2. Step 2: Convert to fraction form
   89,409.96/134,131.56 = 29,441.88/x
3. Step 3: Cross multiply
   89,409.96x = 134,131.56 × 29,441.88
4. Step 4: Simplify right side
   89,409.96x = 3,949,085,293.73
5. Step 5: Solve for x
   x = 3,949,085,293.73/89,409.96
6. Step 6: Final answer
   x = 44,168.29