Finding the Fourth Proportional to 95,742.04, 132,128.64 and 53,300.56

Step by Step Solution

1. Step 1: Write the proportion equation
   95,742.04 : 132,128.64 = 53,300.56 : x
2. Step 2: Convert to fraction form
   95,742.04/132,128.64 = 53,300.56/x
3. Step 3: Cross multiply
   95,742.04x = 132,128.64 × 53,300.56
4. Step 4: Simplify right side
   95,742.04x = 7,042,530,504.04
5. Step 5: Solve for x
   x = 7,042,530,504.04/95,742.04
6. Step 6: Final answer
   x = 73,557.35