Finding the Fourth Proportional to 65,773.98, 98,675.55 and 30,694.50

Step by Step Solution

1. Step 1: Write the proportion equation
   65,773.98 : 98,675.55 = 30,694.50 : x
2. Step 2: Convert to fraction form
   65,773.98/98,675.55 = 30,694.50/x
3. Step 3: Cross multiply
   65,773.98x = 98,675.55 × 30,694.50
4. Step 4: Simplify right side
   65,773.98x = 3,028,796,669.48
5. Step 5: Solve for x
   x = 3,028,796,669.48/65,773.98
6. Step 6: Final answer
   x = 46,048.55