Finding the Fourth Proportional to 65,046.74, 97,418.43 and 55,151.06

Step by Step Solution

1. Step 1: Write the proportion equation
   65,046.74 : 97,418.43 = 55,151.06 : x
2. Step 2: Convert to fraction form
   65,046.74/97,418.43 = 55,151.06/x
3. Step 3: Cross multiply
   65,046.74x = 97,418.43 × 55,151.06
4. Step 4: Simplify right side
   65,046.74x = 5,372,729,678.04
5. Step 5: Solve for x
   x = 5,372,729,678.04/65,046.74
6. Step 6: Final answer
   x = 82,597.99