Finding the Fourth Proportional to 63,003.80, 86,945.23 and 34,709.49

Step by Step Solution

1. Step 1: Write the proportion equation
   63,003.80 : 86,945.23 = 34,709.49 : x
2. Step 2: Convert to fraction form
   63,003.80/86,945.23 = 34,709.49/x
3. Step 3: Cross multiply
   63,003.80x = 86,945.23 × 34,709.49
4. Step 4: Simplify right side
   63,003.80x = 3,017,824,591.23
5. Step 5: Solve for x
   x = 3,017,824,591.23/63,003.80
6. Step 6: Final answer
   x = 47,899.09