Finding the Fourth Proportional to 89,169.94, 123,034.30 and 60,493.51

Step by Step Solution

1. Step 1: Write the proportion equation
   89,169.94 : 123,034.30 = 60,493.51 : x
2. Step 2: Convert to fraction form
   89,169.94/123,034.30 = 60,493.51/x
3. Step 3: Cross multiply
   89,169.94x = 123,034.30 × 60,493.51
4. Step 4: Simplify right side
   89,169.94x = 7,442,776,657.39
5. Step 5: Solve for x
   x = 7,442,776,657.39/89,169.94
6. Step 6: Final answer
   x = 83,467.33