Finding the Fourth Proportional to 60,513.63, 83,508.81 and 33,290.09

Step by Step Solution

1. Step 1: Write the proportion equation
   60,513.63 : 83,508.81 = 33,290.09 : x
2. Step 2: Convert to fraction form
   60,513.63/83,508.81 = 33,290.09/x
3. Step 3: Cross multiply
   60,513.63x = 83,508.81 × 33,290.09
4. Step 4: Simplify right side
   60,513.63x = 2,780,016,009.46
5. Step 5: Solve for x
   x = 2,780,016,009.46/60,513.63
6. Step 6: Final answer
   x = 45,940.33