Finding the Fourth Proportional to 89,371.02, 123,329.59 and 49,084.45

Step by Step Solution

1. Step 1: Write the proportion equation
   89,371.02 : 123,329.59 = 49,084.45 : x
2. Step 2: Convert to fraction form
   89,371.02/123,329.59 = 49,084.45/x
3. Step 3: Cross multiply
   89,371.02x = 123,329.59 × 49,084.45
4. Step 4: Simplify right side
   89,371.02x = 6,053,565,093.88
5. Step 5: Solve for x
   x = 6,053,565,093.88/89,371.02
6. Step 6: Final answer
   x = 67,735.21