Finding the Fourth Proportional to 60,659.20, 83,706.24 and 33,429.88

Step by Step Solution

1. Step 1: Write the proportion equation
   60,659.20 : 83,706.24 = 33,429.88 : x
2. Step 2: Convert to fraction form
   60,659.20/83,706.24 = 33,429.88/x
3. Step 3: Cross multiply
   60,659.20x = 83,706.24 × 33,429.88
4. Step 4: Simplify right side
   60,659.20x = 2,798,289,558.45
5. Step 5: Solve for x
   x = 2,798,289,558.45/60,659.20
6. Step 6: Final answer
   x = 46,131.33