Finding the Fourth Proportional to 63,039.66, 86,994.54 and 34,745.34

Step by Step Solution

1. Step 1: Write the proportion equation
   63,039.66 : 86,994.54 = 34,745.34 : x
2. Step 2: Convert to fraction form
   63,039.66/86,994.54 = 34,745.34/x
3. Step 3: Cross multiply
   63,039.66x = 86,994.54 × 34,745.34
4. Step 4: Simplify right side
   63,039.66x = 3,022,654,870.44
5. Step 5: Solve for x
   x = 3,022,654,870.44/63,039.66
6. Step 6: Final answer
   x = 47,948.46