Finding the Fourth Proportional to 65,817.83, 98,690.27 and 30,738.35

Step by Step Solution

1. Step 1: Write the proportion equation
   65,817.83 : 98,690.27 = 30,738.35 : x
2. Step 2: Convert to fraction form
   65,817.83/98,690.27 = 30,738.35/x
3. Step 3: Cross multiply
   65,817.83x = 98,690.27 × 30,738.35
4. Step 4: Simplify right side
   65,817.83x = 3,033,576,153.89
5. Step 5: Solve for x
   x = 3,033,576,153.89/65,817.83
6. Step 6: Final answer
   x = 46,090.49