Finding the Fourth Proportional to 59,271.65, 81,886.98 and 49,696.69

Step by Step Solution

1. Step 1: Write the proportion equation
   59,271.65 : 81,886.98 = 49,696.69 : x
2. Step 2: Convert to fraction form
   59,271.65/81,886.98 = 49,696.69/x
3. Step 3: Cross multiply
   59,271.65x = 81,886.98 × 49,696.69
4. Step 4: Simplify right side
   59,271.65x = 4,069,511,575.96
5. Step 5: Solve for x
   x = 4,069,511,575.96/59,271.65
6. Step 6: Final answer
   x = 68,658.65