Finding the Fourth Proportional to 114,528, 158,048.64 and 64,227

Step by Step Solution

1. Step 1: Write the proportion equation
   114,528 : 158,048.64 = 64,227 : x
2. Step 2: Convert to fraction form
   114,528/158,048.64 = 64,227/x
3. Step 3: Cross multiply
   114,528x = 158,048.64 × 64,227
4. Step 4: Simplify right side
   114,528x = 10,150,990,001.28
5. Step 5: Solve for x
   x = 10,150,990,001.28/114,528
6. Step 6: Final answer
   x = 88,633.26