Finding the Fourth Proportional to 72,898.82, 109,100.30 and 44,804.10

Step by Step Solution

1. Step 1: Write the proportion equation
   72,898.82 : 109,100.30 = 44,804.10 : x
2. Step 2: Convert to fraction form
   72,898.82/109,100.30 = 44,804.10/x
3. Step 3: Cross multiply
   72,898.82x = 109,100.30 × 44,804.10
4. Step 4: Simplify right side
   72,898.82x = 4,888,140,751.23
5. Step 5: Solve for x
   x = 4,888,140,751.23/72,898.82
6. Step 6: Final answer
   x = 67,053.77