Finding the Fourth Proportional to 119,100.06, 164,366.06 and 78,744.44

Step by Step Solution

1. Step 1: Write the proportion equation
   119,100.06 : 164,366.06 = 78,744.44 : x
2. Step 2: Convert to fraction form
   119,100.06/164,366.06 = 78,744.44/x
3. Step 3: Cross multiply
   119,100.06x = 164,366.06 × 78,744.44
4. Step 4: Simplify right side
   119,100.06x = 12,942,912,134.15
5. Step 5: Solve for x
   x = 12,942,912,134.15/119,100.06
6. Step 6: Final answer
   x = 108,672.59