Finding the Fourth Proportional to 95,978.93, 132,450.83 and 53,537.46

Step by Step Solution

1. Step 1: Write the proportion equation
   95,978.93 : 132,450.83 = 53,537.46 : x
2. Step 2: Convert to fraction form
   95,978.93/132,450.83 = 53,537.46/x
3. Step 3: Cross multiply
   95,978.93x = 132,450.83 × 53,537.46
4. Step 4: Simplify right side
   95,978.93x = 7,091,080,449.48
5. Step 5: Solve for x
   x = 7,091,080,449.48/95,978.93
6. Step 6: Final answer
   x = 73,881.64