Finding the Fourth Proportional to 73,012.72, 109,529.88 and 23,081.48

Step by Step Solution

1. Step 1: Write the proportion equation
   73,012.72 : 109,529.88 = 23,081.48 : x
2. Step 2: Convert to fraction form
   73,012.72/109,529.88 = 23,081.48/x
3. Step 3: Cross multiply
   73,012.72x = 109,529.88 × 23,081.48
4. Step 4: Simplify right side
   73,012.72x = 2,528,111,734.62
5. Step 5: Solve for x
   x = 2,528,111,734.62/73,012.72
6. Step 6: Final answer
   x = 34,625.63