Finding the Fourth Proportional to 79,179, 109,263.82 and 47,365.48

Step by Step Solution

1. Step 1: Write the proportion equation
   79,179 : 109,263.82 = 47,365.48 : x
2. Step 2: Convert to fraction form
   79,179/109,263.82 = 47,365.48/x
3. Step 3: Cross multiply
   79,179x = 109,263.82 × 47,365.48
4. Step 4: Simplify right side
   79,179x = 5,175,333,280.93
5. Step 5: Solve for x
   x = 5,175,333,280.93/79,179
6. Step 6: Final answer
   x = 65,362.45