Finding the Fourth Proportional to 79,196.07, 109,290.58 and 47,364.98

Step by Step Solution

1. Step 1: Write the proportion equation
   79,196.07 : 109,290.58 = 47,364.98 : x
2. Step 2: Convert to fraction form
   79,196.07/109,290.58 = 47,364.98/x
3. Step 3: Cross multiply
   79,196.07x = 109,290.58 × 47,364.98
4. Step 4: Simplify right side
   79,196.07x = 5,176,545,589.44
5. Step 5: Solve for x
   x = 5,176,545,589.44/79,196.07
6. Step 6: Final answer
   x = 65,363.67