Finding the Fourth Proportional to 95,535.56, 143,303.69 and 28,976.27

Step by Step Solution

1. Step 1: Write the proportion equation
   95,535.56 : 143,303.69 = 28,976.27 : x
2. Step 2: Convert to fraction form
   95,535.56/143,303.69 = 28,976.27/x
3. Step 3: Cross multiply
   95,535.56x = 143,303.69 × 28,976.27
4. Step 4: Simplify right side
   95,535.56x = 4,152,406,268.55
5. Step 5: Solve for x
   x = 4,152,406,268.55/95,535.56
6. Step 6: Final answer
   x = 43,464.51