Finding the Fourth Proportional to 89,908, 134,868.48 and 34,504

Step by Step Solution

1. Step 1: Write the proportion equation
   89,908 : 134,868.48 = 34,504 : x
2. Step 2: Convert to fraction form
   89,908/134,868.48 = 34,504/x
3. Step 3: Cross multiply
   89,908x = 134,868.48 × 34,504
4. Step 4: Simplify right side
   89,908x = 4,653,502,033.92
5. Step 5: Solve for x
   x = 4,653,502,033.92/89,908
6. Step 6: Final answer
   x = 51,758.49