Finding the Fourth Proportional to 95,978.94, 132,454.98 and 53,537.46

Step by Step Solution

1. Step 1: Write the proportion equation
   95,978.94 : 132,454.98 = 53,537.46 : x
2. Step 2: Convert to fraction form
   95,978.94/132,454.98 = 53,537.46/x
3. Step 3: Cross multiply
   95,978.94x = 132,454.98 × 53,537.46
4. Step 4: Simplify right side
   95,978.94x = 7,091,303,193.55
5. Step 5: Solve for x
   x = 7,091,303,193.55/95,978.94
6. Step 6: Final answer
   x = 73,883.95