Finding the Fourth Proportional to 67,759.98, 93,506.24 and 39,080.84

Step by Step Solution

1. Step 1: Write the proportion equation
   67,759.98 : 93,506.24 = 39,080.84 : x
2. Step 2: Convert to fraction form
   67,759.98/93,506.24 = 39,080.84/x
3. Step 3: Cross multiply
   67,759.98x = 93,506.24 × 39,080.84
4. Step 4: Simplify right side
   67,759.98x = 3,654,301,741.51
5. Step 5: Solve for x
   x = 3,654,301,741.51/67,759.98
6. Step 6: Final answer
   x = 53,930.09