Finding the Fourth Proportional to 132,567.04, 182,942.58 and 75,978.46

Step by Step Solution

1. Step 1: Write the proportion equation
   132,567.04 : 182,942.58 = 75,978.46 : x
2. Step 2: Convert to fraction form
   132,567.04/182,942.58 = 75,978.46/x
3. Step 3: Cross multiply
   132,567.04x = 182,942.58 × 75,978.46
4. Step 4: Simplify right side
   132,567.04x = 13,899,695,496.83
5. Step 5: Solve for x
   x = 13,899,695,496.83/132,567.04
6. Step 6: Final answer
   x = 104,850.31