Finding the Fourth Proportional to 81,007.56, 111,796.71 and 44,716.12

Step by Step Solution

1. Step 1: Write the proportion equation
   81,007.56 : 111,796.71 = 44,716.12 : x
2. Step 2: Convert to fraction form
   81,007.56/111,796.71 = 44,716.12/x
3. Step 3: Cross multiply
   81,007.56x = 111,796.71 × 44,716.12
4. Step 4: Simplify right side
   81,007.56x = 4,999,114,652.79
5. Step 5: Solve for x
   x = 4,999,114,652.79/81,007.56
6. Step 6: Final answer
   x = 61,711.71