Finding the Fourth Proportional to 89,582.63, 123,621.42 and 49,296.37

Step by Step Solution

1. Step 1: Write the proportion equation
   89,582.63 : 123,621.42 = 49,296.37 : x
2. Step 2: Convert to fraction form
   89,582.63/123,621.42 = 49,296.37/x
3. Step 3: Cross multiply
   89,582.63x = 123,621.42 × 49,296.37
4. Step 4: Simplify right side
   89,582.63x = 6,094,087,260.25
5. Step 5: Solve for x
   x = 6,094,087,260.25/89,582.63
6. Step 6: Final answer
   x = 68,027.55