Finding the Fourth Proportional to 49,648.58, 68,514.90 and 26,987.57

Step by Step Solution

1. Step 1: Write the proportion equation
   49,648.58 : 68,514.90 = 26,987.57 : x
2. Step 2: Convert to fraction form
   49,648.58/68,514.90 = 26,987.57/x
3. Step 3: Cross multiply
   49,648.58x = 68,514.90 × 26,987.57
4. Step 4: Simplify right side
   49,648.58x = 1,849,050,659.79
5. Step 5: Solve for x
   x = 1,849,050,659.79/49,648.58
6. Step 6: Final answer
   x = 37,242.77