Finding the Fourth Proportional to 60,636.69, 83,679.19 and 33,779.11

Step by Step Solution

1. Step 1: Write the proportion equation
   60,636.69 : 83,679.19 = 33,779.11 : x
2. Step 2: Convert to fraction form
   60,636.69/83,679.19 = 33,779.11/x
3. Step 3: Cross multiply
   60,636.69x = 83,679.19 × 33,779.11
4. Step 4: Simplify right side
   60,636.69x = 2,826,608,563.72
5. Step 5: Solve for x
   x = 2,826,608,563.72/60,636.69
6. Step 6: Final answer
   x = 46,615.48