Finding the Fourth Proportional to 114,525.48, 158,044.86 and 64,225.56

Step by Step Solution

1. Step 1: Write the proportion equation
   114,525.48 : 158,044.86 = 64,225.56 : x
2. Step 2: Convert to fraction form
   114,525.48/158,044.86 = 64,225.56/x
3. Step 3: Cross multiply
   114,525.48x = 158,044.86 × 64,225.56
4. Step 4: Simplify right side
   114,525.48x = 10,150,519,638.62
5. Step 5: Solve for x
   x = 10,150,519,638.62/114,525.48
6. Step 6: Final answer
   x = 88,631.10