Finding the Fourth Proportional to 65,086.42, 97,362.33 and 51,964.42

Step by Step Solution

1. Step 1: Write the proportion equation
   65,086.42 : 97,362.33 = 51,964.42 : x
2. Step 2: Convert to fraction form
   65,086.42/97,362.33 = 51,964.42/x
3. Step 3: Cross multiply
   65,086.42x = 97,362.33 × 51,964.42
4. Step 4: Simplify right side
   65,086.42x = 5,059,377,008.30
5. Step 5: Solve for x
   x = 5,059,377,008.30/65,086.42
6. Step 6: Final answer
   x = 77,733.22