Finding the Fourth Proportional to 89,373.75, 123,337.25 and 49,091.23

Step by Step Solution

1. Step 1: Write the proportion equation
   89,373.75 : 123,337.25 = 49,091.23 : x
2. Step 2: Convert to fraction form
   89,373.75/123,337.25 = 49,091.23/x
3. Step 3: Cross multiply
   89,373.75x = 123,337.25 × 49,091.23
4. Step 4: Simplify right side
   89,373.75x = 6,054,777,307.32
5. Step 5: Solve for x
   x = 6,054,777,307.32/89,373.75
6. Step 6: Final answer
   x = 67,746.71