Finding the Fourth Proportional to 79,406.76, 118,954.42 and 46,056.76

Step by Step Solution

1. Step 1: Write the proportion equation
   79,406.76 : 118,954.42 = 46,056.76 : x
2. Step 2: Convert to fraction form
   79,406.76/118,954.42 = 46,056.76/x
3. Step 3: Cross multiply
   79,406.76x = 118,954.42 × 46,056.76
4. Step 4: Simplify right side
   79,406.76x = 5,478,655,172.88
5. Step 5: Solve for x
   x = 5,478,655,172.88/79,406.76
6. Step 6: Final answer
   x = 68,994.82