Finding the Fourth Proportional to 89,689.91, 134,551.44 and 37,103.49

Step by Step Solution

1. Step 1: Write the proportion equation
   89,689.91 : 134,551.44 = 37,103.49 : x
2. Step 2: Convert to fraction form
   89,689.91/134,551.44 = 37,103.49/x
3. Step 3: Cross multiply
   89,689.91x = 134,551.44 × 37,103.49
4. Step 4: Simplify right side
   89,689.91x = 4,992,328,008.53
5. Step 5: Solve for x
   x = 4,992,328,008.53/89,689.91
6. Step 6: Final answer
   x = 55,662.09