Finding the Fourth Proportional to 79,300.48, 109,434.67 and 43,491.24

Step by Step Solution

1. Step 1: Write the proportion equation
   79,300.48 : 109,434.67 = 43,491.24 : x
2. Step 2: Convert to fraction form
   79,300.48/109,434.67 = 43,491.24/x
3. Step 3: Cross multiply
   79,300.48x = 109,434.67 × 43,491.24
4. Step 4: Simplify right side
   79,300.48x = 4,759,449,388.56
5. Step 5: Solve for x
   x = 4,759,449,388.56/79,300.48
6. Step 6: Final answer
   x = 60,017.92