Finding the Fourth Proportional to 59,842.59, 82,506.09 and 49,047.72

Step by Step Solution

1. Step 1: Write the proportion equation
   59,842.59 : 82,506.09 = 49,047.72 : x
2. Step 2: Convert to fraction form
   59,842.59/82,506.09 = 49,047.72/x
3. Step 3: Cross multiply
   59,842.59x = 82,506.09 × 49,047.72
4. Step 4: Simplify right side
   59,842.59x = 4,046,735,600.61
5. Step 5: Solve for x
   x = 4,046,735,600.61/59,842.59
6. Step 6: Final answer
   x = 67,623.00