Finding the Fourth Proportional to 78,137.56, 107,836.50 and 44,152.30

Step by Step Solution

1. Step 1: Write the proportion equation
   78,137.56 : 107,836.50 = 44,152.30 : x
2. Step 2: Convert to fraction form
   78,137.56/107,836.50 = 44,152.30/x
3. Step 3: Cross multiply
   78,137.56x = 107,836.50 × 44,152.30
4. Step 4: Simplify right side
   78,137.56x = 4,761,229,498.95
5. Step 5: Solve for x
   x = 4,761,229,498.95/78,137.56
6. Step 6: Final answer
   x = 60,933.94