Finding the Fourth Proportional to 59,959.50, 82,667.19 and 49,164.60

Step by Step Solution

1. Step 1: Write the proportion equation
   59,959.50 : 82,667.19 = 49,164.60 : x
2. Step 2: Convert to fraction form
   59,959.50/82,667.19 = 49,164.60/x
3. Step 3: Cross multiply
   59,959.50x = 82,667.19 × 49,164.60
4. Step 4: Simplify right side
   59,959.50x = 4,064,299,329.47
5. Step 5: Solve for x
   x = 4,064,299,329.47/59,959.50
6. Step 6: Final answer
   x = 67,784.08