Finding the Fourth Proportional to 132,019.84, 198,081.60 and 58,096

Step by Step Solution

1. Step 1: Write the proportion equation
   132,019.84 : 198,081.60 = 58,096 : x
2. Step 2: Convert to fraction form
   132,019.84/198,081.60 = 58,096/x
3. Step 3: Cross multiply
   132,019.84x = 198,081.60 × 58,096
4. Step 4: Simplify right side
   132,019.84x = 11,507,748,633.60
5. Step 5: Solve for x
   x = 11,507,748,633.60/132,019.84
6. Step 6: Final answer
   x = 87,166.81