Finding the Fourth Proportional to 78,982.50, 118,492.47 and 23,579.94

Step by Step Solution

1. Step 1: Write the proportion equation
   78,982.50 : 118,492.47 = 23,579.94 : x
2. Step 2: Convert to fraction form
   78,982.50/118,492.47 = 23,579.94/x
3. Step 3: Cross multiply
   78,982.50x = 118,492.47 × 23,579.94
4. Step 4: Simplify right side
   78,982.50x = 2,794,045,333.05
5. Step 5: Solve for x
   x = 2,794,045,333.05/78,982.50
6. Step 6: Final answer
   x = 35,375.50