Finding the Fourth Proportional to 49,091.60, 67,746.71 and 27,581.51

Step by Step Solution

1. Step 1: Write the proportion equation
   49,091.60 : 67,746.71 = 27,581.51 : x
2. Step 2: Convert to fraction form
   49,091.60/67,746.71 = 27,581.51/x
3. Step 3: Cross multiply
   49,091.60x = 67,746.71 × 27,581.51
4. Step 4: Simplify right side
   49,091.60x = 1,868,556,559.33
5. Step 5: Solve for x
   x = 1,868,556,559.33/49,091.60
6. Step 6: Final answer
   x = 38,062.65