Finding the Fourth Proportional to 93,826.56, 140,407.38 and 82,754.88

Step by Step Solution

1. Step 1: Write the proportion equation
   93,826.56 : 140,407.38 = 82,754.88 : x
2. Step 2: Convert to fraction form
   93,826.56/140,407.38 = 82,754.88/x
3. Step 3: Cross multiply
   93,826.56x = 140,407.38 × 82,754.88
4. Step 4: Simplify right side
   93,826.56x = 11,619,395,883.01
5. Step 5: Solve for x
   x = 11,619,395,883.01/93,826.56
6. Step 6: Final answer
   x = 123,839.09