Finding the Fourth Proportional to 88,133.21, 132,245.37 and 43,758.98

Step by Step Solution

1. Step 1: Write the proportion equation
   88,133.21 : 132,245.37 = 43,758.98 : x
2. Step 2: Convert to fraction form
   88,133.21/132,245.37 = 43,758.98/x
3. Step 3: Cross multiply
   88,133.21x = 132,245.37 × 43,758.98
4. Step 4: Simplify right side
   88,133.21x = 5,786,922,500.92
5. Step 5: Solve for x
   x = 5,786,922,500.92/88,133.21
6. Step 6: Final answer
   x = 65,661.09