Finding the Fourth Proportional to 88,826.77, 132,748.94 and 79,575.76

Step by Step Solution

1. Step 1: Write the proportion equation
   88,826.77 : 132,748.94 = 79,575.76 : x
2. Step 2: Convert to fraction form
   88,826.77/132,748.94 = 79,575.76/x
3. Step 3: Cross multiply
   88,826.77x = 132,748.94 × 79,575.76
4. Step 4: Simplify right side
   88,826.77x = 10,563,597,789.69
5. Step 5: Solve for x
   x = 10,563,597,789.69/88,826.77
6. Step 6: Final answer
   x = 118,923.58