Finding the Fourth Proportional to 114,914.25, 158,581.73 and 64,613.25

Step by Step Solution

1. Step 1: Write the proportion equation
   114,914.25 : 158,581.73 = 64,613.25 : x
2. Step 2: Convert to fraction form
   114,914.25/158,581.73 = 64,613.25/x
3. Step 3: Cross multiply
   114,914.25x = 158,581.73 × 64,613.25
4. Step 4: Simplify right side
   114,914.25x = 10,246,481,127.46
5. Step 5: Solve for x
   x = 10,246,481,127.46/114,914.25
6. Step 6: Final answer
   x = 89,166.32