Finding the Fourth Proportional to 113,826.52, 170,748.20 and 43,705.83

Step by Step Solution

1. Step 1: Write the proportion equation
   113,826.52 : 170,748.20 = 43,705.83 : x
2. Step 2: Convert to fraction form
   113,826.52/170,748.20 = 43,705.83/x
3. Step 3: Cross multiply
   113,826.52x = 170,748.20 × 43,705.83
4. Step 4: Simplify right side
   113,826.52x = 7,462,691,591.12
5. Step 5: Solve for x
   x = 7,462,691,591.12/113,826.52
6. Step 6: Final answer
   x = 65,561.98