Finding the Fourth Proportional to 59,173.29, 81,648.34 and 33,678.18

Step by Step Solution

1. Step 1: Write the proportion equation
   59,173.29 : 81,648.34 = 33,678.18 : x
2. Step 2: Convert to fraction form
   59,173.29/81,648.34 = 33,678.18/x
3. Step 3: Cross multiply
   59,173.29x = 81,648.34 × 33,678.18
4. Step 4: Simplify right side
   59,173.29x = 2,749,767,407.03
5. Step 5: Solve for x
   x = 2,749,767,407.03/59,173.29
6. Step 6: Final answer
   x = 46,469.74