Finding the Fourth Proportional to 59,719.26, 89,559.84 and 19,730.82

Step by Step Solution

1. Step 1: Write the proportion equation
   59,719.26 : 89,559.84 = 19,730.82 : x
2. Step 2: Convert to fraction form
   59,719.26/89,559.84 = 19,730.82/x
3. Step 3: Cross multiply
   59,719.26x = 89,559.84 × 19,730.82
4. Step 4: Simplify right side
   59,719.26x = 1,767,089,082.27
5. Step 5: Solve for x
   x = 1,767,089,082.27/59,719.26
6. Step 6: Final answer
   x = 29,589.94