Finding the Fourth Proportional to 59,788.37, 82,417.79 and 49,159.55

Step by Step Solution

1. Step 1: Write the proportion equation
   59,788.37 : 82,417.79 = 49,159.55 : x
2. Step 2: Convert to fraction form
   59,788.37/82,417.79 = 49,159.55/x
3. Step 3: Cross multiply
   59,788.37x = 82,417.79 × 49,159.55
4. Step 4: Simplify right side
   59,788.37x = 4,051,620,810.51
5. Step 5: Solve for x
   x = 4,051,620,810.51/59,788.37
6. Step 6: Final answer
   x = 67,766.04