Finding the Fourth Proportional to 81,274.82, 112,156.71 and 44,974.07

Step by Step Solution

1. Step 1: Write the proportion equation
   81,274.82 : 112,156.71 = 44,974.07 : x
2. Step 2: Convert to fraction form
   81,274.82/112,156.71 = 44,974.07/x
3. Step 3: Cross multiply
   81,274.82x = 112,156.71 × 44,974.07
4. Step 4: Simplify right side
   81,274.82x = 5,044,144,006.90
5. Step 5: Solve for x
   x = 5,044,144,006.90/81,274.82
6. Step 6: Final answer
   x = 62,062.81