Finding the Fourth Proportional to 89,388.27, 123,348.51 and 49,101.84

Step by Step Solution

1. Step 1: Write the proportion equation
   89,388.27 : 123,348.51 = 49,101.84 : x
2. Step 2: Convert to fraction form
   89,388.27/123,348.51 = 49,101.84/x
3. Step 3: Cross multiply
   89,388.27x = 123,348.51 × 49,101.84
4. Step 4: Simplify right side
   89,388.27x = 6,056,638,802.26
5. Step 5: Solve for x
   x = 6,056,638,802.26/89,388.27
6. Step 6: Final answer
   x = 67,756.53