Finding the Fourth Proportional to 59,119.72, 81,586.38 and 46,388.16

Step by Step Solution

1. Step 1: Write the proportion equation
   59,119.72 : 81,586.38 = 46,388.16 : x
2. Step 2: Convert to fraction form
   59,119.72/81,586.38 = 46,388.16/x
3. Step 3: Cross multiply
   59,119.72x = 81,586.38 × 46,388.16
4. Step 4: Simplify right side
   59,119.72x = 3,784,642,049.26
5. Step 5: Solve for x
   x = 3,784,642,049.26/59,119.72
6. Step 6: Final answer
   x = 64,016.58