Finding the Fourth Proportional to 60,578.82, 90,882.63 and 19,025.82

Step by Step Solution

1. Step 1: Write the proportion equation
   60,578.82 : 90,882.63 = 19,025.82 : x
2. Step 2: Convert to fraction form
   60,578.82/90,882.63 = 19,025.82/x
3. Step 3: Cross multiply
   60,578.82x = 90,882.63 × 19,025.82
4. Step 4: Simplify right side
   60,578.82x = 1,729,116,559.51
5. Step 5: Solve for x
   x = 1,729,116,559.51/60,578.82
6. Step 6: Final answer
   x = 28,543.25