Finding the Fourth Proportional to 114,566.98, 158,109.69 and 64,269.22

Step by Step Solution

1. Step 1: Write the proportion equation
   114,566.98 : 158,109.69 = 64,269.22 : x
2. Step 2: Convert to fraction form
   114,566.98/158,109.69 = 64,269.22/x
3. Step 3: Cross multiply
   114,566.98x = 158,109.69 × 64,269.22
4. Step 4: Simplify right side
   114,566.98x = 10,161,586,450.74
5. Step 5: Solve for x
   x = 10,161,586,450.74/114,566.98
6. Step 6: Final answer
   x = 88,695.59