Finding the Fourth Proportional to 123,267.83, 185,341.87 and 113,524.74

Step by Step Solution

1. Step 1: Write the proportion equation
   123,267.83 : 185,341.87 = 113,524.74 : x
2. Step 2: Convert to fraction form
   123,267.83/185,341.87 = 113,524.74/x
3. Step 3: Cross multiply
   123,267.83x = 185,341.87 × 113,524.74
4. Step 4: Simplify right side
   123,267.83x = 21,040,887,602.86
5. Step 5: Solve for x
   x = 21,040,887,602.86/123,267.83
6. Step 6: Final answer
   x = 170,692.45