Finding the Fourth Proportional to 59,988.92, 82,783.72 and 33,131.48

Step by Step Solution

1. Step 1: Write the proportion equation
   59,988.92 : 82,783.72 = 33,131.48 : x
2. Step 2: Convert to fraction form
   59,988.92/82,783.72 = 33,131.48/x
3. Step 3: Cross multiply
   59,988.92x = 82,783.72 × 33,131.48
4. Step 4: Simplify right side
   59,988.92x = 2,742,747,163.51
5. Step 5: Solve for x
   x = 2,742,747,163.51/59,988.92
6. Step 6: Final answer
   x = 45,720.90