Finding the Fourth Proportional to 89,551.98, 123,583.59 and 49,265.82

Step by Step Solution

1. Step 1: Write the proportion equation
   89,551.98 : 123,583.59 = 49,265.82 : x
2. Step 2: Convert to fraction form
   89,551.98/123,583.59 = 49,265.82/x
3. Step 3: Cross multiply
   89,551.98x = 123,583.59 × 49,265.82
4. Step 4: Simplify right side
   89,551.98x = 6,088,446,899.89
5. Step 5: Solve for x
   x = 6,088,446,899.89/89,551.98
6. Step 6: Final answer
   x = 67,987.85