Finding the Fourth Proportional to 78,300.34, 108,052.97 and 44,308.21

Step by Step Solution

1. Step 1: Write the proportion equation
   78,300.34 : 108,052.97 = 44,308.21 : x
2. Step 2: Convert to fraction form
   78,300.34/108,052.97 = 44,308.21/x
3. Step 3: Cross multiply
   78,300.34x = 108,052.97 × 44,308.21
4. Step 4: Simplify right side
   78,300.34x = 4,787,633,685.88
5. Step 5: Solve for x
   x = 4,787,633,685.88/78,300.34
6. Step 6: Final answer
   x = 61,144.48