Finding the Fourth Proportional to 89,080.32, 122,926.04 and 48,786.44

Step by Step Solution

1. Step 1: Write the proportion equation
   89,080.32 : 122,926.04 = 48,786.44 : x
2. Step 2: Convert to fraction form
   89,080.32/122,926.04 = 48,786.44/x
3. Step 3: Cross multiply
   89,080.32x = 122,926.04 × 48,786.44
4. Step 4: Simplify right side
   89,080.32x = 5,997,123,874.90
5. Step 5: Solve for x
   x = 5,997,123,874.90/89,080.32
6. Step 6: Final answer
   x = 67,322.66