Finding the Fourth Proportional to 81,124.29, 111,953.79 and 44,828.10

Step by Step Solution

1. Step 1: Write the proportion equation
   81,124.29 : 111,953.79 = 44,828.10 : x
2. Step 2: Convert to fraction form
   81,124.29/111,953.79 = 44,828.10/x
3. Step 3: Cross multiply
   81,124.29x = 111,953.79 × 44,828.10
4. Step 4: Simplify right side
   81,124.29x = 5,018,675,693.50
5. Step 5: Solve for x
   x = 5,018,675,693.50/81,124.29
6. Step 6: Final answer
   x = 61,864.03