Finding the Fourth Proportional to 55,255.07, 82,883.18 and 44,231.83

Step by Step Solution

1. Step 1: Write the proportion equation
   55,255.07 : 82,883.18 = 44,231.83 : x
2. Step 2: Convert to fraction form
   55,255.07/82,883.18 = 44,231.83/x
3. Step 3: Cross multiply
   55,255.07x = 82,883.18 × 44,231.83
4. Step 4: Simplify right side
   55,255.07x = 3,666,074,599.86
5. Step 5: Solve for x
   x = 3,666,074,599.86/55,255.07
6. Step 6: Final answer
   x = 66,348.21