Finding the Fourth Proportional to 114,786.48, 158,406.84 and 69,463.92

Step by Step Solution

1. Step 1: Write the proportion equation
   114,786.48 : 158,406.84 = 69,463.92 : x
2. Step 2: Convert to fraction form
   114,786.48/158,406.84 = 69,463.92/x
3. Step 3: Cross multiply
   114,786.48x = 158,406.84 × 69,463.92
4. Step 4: Simplify right side
   114,786.48x = 11,003,560,061.21
5. Step 5: Solve for x
   x = 11,003,560,061.21/114,786.48
6. Step 6: Final answer
   x = 95,861.12