Finding the Fourth Proportional to 76,758.71, 105,929.94 and 44,494.38

Step by Step Solution

1. Step 1: Write the proportion equation
   76,758.71 : 105,929.94 = 44,494.38 : x
2. Step 2: Convert to fraction form
   76,758.71/105,929.94 = 44,494.38/x
3. Step 3: Cross multiply
   76,758.71x = 105,929.94 × 44,494.38
4. Step 4: Simplify right side
   76,758.71x = 4,713,287,003.74
5. Step 5: Solve for x
   x = 4,713,287,003.74/76,758.71
6. Step 6: Final answer
   x = 61,403.94