Finding the Fourth Proportional to 55,126.21, 76,081.86 and 33,613.69

Step by Step Solution

1. Step 1: Write the proportion equation
   55,126.21 : 76,081.86 = 33,613.69 : x
2. Step 2: Convert to fraction form
   55,126.21/76,081.86 = 33,613.69/x
3. Step 3: Cross multiply
   55,126.21x = 76,081.86 × 33,613.69
4. Step 4: Simplify right side
   55,126.21x = 2,557,391,866.46
5. Step 5: Solve for x
   x = 2,557,391,866.46/55,126.21
6. Step 6: Final answer
   x = 46,391.58