Finding the Fourth Proportional to 72,826.35, 109,252.01 and 33,386.84

Step by Step Solution

1. Step 1: Write the proportion equation
   72,826.35 : 109,252.01 = 33,386.84 : x
2. Step 2: Convert to fraction form
   72,826.35/109,252.01 = 33,386.84/x
3. Step 3: Cross multiply
   72,826.35x = 109,252.01 × 33,386.84
4. Step 4: Simplify right side
   72,826.35x = 3,647,579,377.55
5. Step 5: Solve for x
   x = 3,647,579,377.55/72,826.35
6. Step 6: Final answer
   x = 50,085.98