Finding the Fourth Proportional to 65,231.34, 97,722.54 and 35,170.98

Step by Step Solution

1. Step 1: Write the proportion equation
   65,231.34 : 97,722.54 = 35,170.98 : x
2. Step 2: Convert to fraction form
   65,231.34/97,722.54 = 35,170.98/x
3. Step 3: Cross multiply
   65,231.34x = 97,722.54 × 35,170.98
4. Step 4: Simplify right side
   65,231.34x = 3,436,997,499.89
5. Step 5: Solve for x
   x = 3,436,997,499.89/65,231.34
6. Step 6: Final answer
   x = 52,689.36