Finding the Fourth Proportional to 47,020.72, 64,886.10 and 26,874.94

Step by Step Solution

1. Step 1: Write the proportion equation
   47,020.72 : 64,886.10 = 26,874.94 : x
2. Step 2: Convert to fraction form
   47,020.72/64,886.10 = 26,874.94/x
3. Step 3: Cross multiply
   47,020.72x = 64,886.10 × 26,874.94
4. Step 4: Simplify right side
   47,020.72x = 1,743,810,044.33
5. Step 5: Solve for x
   x = 1,743,810,044.33/47,020.72
6. Step 6: Final answer
   x = 37,085.99