Finding the Fourth Proportional to 89,323.52, 123,268.02 and 49,041.05

Step by Step Solution

1. Step 1: Write the proportion equation
   89,323.52 : 123,268.02 = 49,041.05 : x
2. Step 2: Convert to fraction form
   89,323.52/123,268.02 = 49,041.05/x
3. Step 3: Cross multiply
   89,323.52x = 123,268.02 × 49,041.05
4. Step 4: Simplify right side
   89,323.52x = 6,045,193,132.22
5. Step 5: Solve for x
   x = 6,045,193,132.22/89,323.52
6. Step 6: Final answer
   x = 67,677.51