Finding the Fourth Proportional to 59,601.51, 89,467.92 and 50,356.17

Step by Step Solution

1. Step 1: Write the proportion equation
   59,601.51 : 89,467.92 = 50,356.17 : x
2. Step 2: Convert to fraction form
   59,601.51/89,467.92 = 50,356.17/x
3. Step 3: Cross multiply
   59,601.51x = 89,467.92 × 50,356.17
4. Step 4: Simplify right side
   59,601.51x = 4,505,261,789.07
5. Step 5: Solve for x
   x = 4,505,261,789.07/59,601.51
6. Step 6: Final answer
   x = 75,589.73