Finding the Fourth Proportional to 58,697.82, 87,956.04 and 39,647.82

Step by Step Solution

1. Step 1: Write the proportion equation
   58,697.82 : 87,956.04 = 39,647.82 : x
2. Step 2: Convert to fraction form
   58,697.82/87,956.04 = 39,647.82/x
3. Step 3: Cross multiply
   58,697.82x = 87,956.04 × 39,647.82
4. Step 4: Simplify right side
   58,697.82x = 3,487,265,241.83
5. Step 5: Solve for x
   x = 3,487,265,241.83/58,697.82
6. Step 6: Final answer
   x = 59,410.47