Finding the Fourth Proportional to 79,200.99, 118,828.82 and 49,583.54

Step by Step Solution

1. Step 1: Write the proportion equation
   79,200.99 : 118,828.82 = 49,583.54 : x
2. Step 2: Convert to fraction form
   79,200.99/118,828.82 = 49,583.54/x
3. Step 3: Cross multiply
   79,200.99x = 118,828.82 × 49,583.54
4. Step 4: Simplify right side
   79,200.99x = 5,891,953,970.65
5. Step 5: Solve for x
   x = 5,891,953,970.65/79,200.99
6. Step 6: Final answer
   x = 74,392.43