Finding the Fourth Proportional to 95,535.81, 143,304.06 and 28,976.52

Step by Step Solution

1. Step 1: Write the proportion equation
   95,535.81 : 143,304.06 = 28,976.52 : x
2. Step 2: Convert to fraction form
   95,535.81/143,304.06 = 28,976.52/x
3. Step 3: Cross multiply
   95,535.81x = 143,304.06 × 28,976.52
4. Step 4: Simplify right side
   95,535.81x = 4,152,452,960.67
5. Step 5: Solve for x
   x = 4,152,452,960.67/95,535.81
6. Step 6: Final answer
   x = 43,464.88