Finding the Fourth Proportional to 114,336.74, 157,806.82 and 65,969.94

Step by Step Solution

1. Step 1: Write the proportion equation
   114,336.74 : 157,806.82 = 65,969.94 : x
2. Step 2: Convert to fraction form
   114,336.74/157,806.82 = 65,969.94/x
3. Step 3: Cross multiply
   114,336.74x = 157,806.82 × 65,969.94
4. Step 4: Simplify right side
   114,336.74x = 10,410,507,028.46
5. Step 5: Solve for x
   x = 10,410,507,028.46/114,336.74
6. Step 6: Final answer
   x = 91,051.28