Finding the Fourth Proportional to 76,709.34, 105,833.52 and 44,855.69

Step by Step Solution

1. Step 1: Write the proportion equation
   76,709.34 : 105,833.52 = 44,855.69 : x
2. Step 2: Convert to fraction form
   76,709.34/105,833.52 = 44,855.69/x
3. Step 3: Cross multiply
   76,709.34x = 105,833.52 × 44,855.69
4. Step 4: Simplify right side
   76,709.34x = 4,747,235,035.56
5. Step 5: Solve for x
   x = 4,747,235,035.56/76,709.34
6. Step 6: Final answer
   x = 61,886.01