Finding the Fourth Proportional to 59,007.30, 81,434.61 and 33,518.22

Step by Step Solution

1. Step 1: Write the proportion equation
   59,007.30 : 81,434.61 = 33,518.22 : x
2. Step 2: Convert to fraction form
   59,007.30/81,434.61 = 33,518.22/x
3. Step 3: Cross multiply
   59,007.30x = 81,434.61 × 33,518.22
4. Step 4: Simplify right side
   59,007.30x = 2,729,543,173.59
5. Step 5: Solve for x
   x = 2,729,543,173.59/59,007.30
6. Step 6: Final answer
   x = 46,257.72