Finding the Fourth Proportional to 79,250.49, 118,981.29 and 45,994.41

Step by Step Solution

1. Step 1: Write the proportion equation
   79,250.49 : 118,981.29 = 45,994.41 : x
2. Step 2: Convert to fraction form
   79,250.49/118,981.29 = 45,994.41/x
3. Step 3: Cross multiply
   79,250.49x = 118,981.29 × 45,994.41
4. Step 4: Simplify right side
   79,250.49x = 5,472,474,234.59
5. Step 5: Solve for x
   x = 5,472,474,234.59/79,250.49
6. Step 6: Final answer
   x = 69,052.88