Finding the Fourth Proportional to 79,048.53, 109,085.68 and 43,238.22

Step by Step Solution

1. Step 1: Write the proportion equation
   79,048.53 : 109,085.68 = 43,238.22 : x
2. Step 2: Convert to fraction form
   79,048.53/109,085.68 = 43,238.22/x
3. Step 3: Cross multiply
   79,048.53x = 109,085.68 × 43,238.22
4. Step 4: Simplify right side
   79,048.53x = 4,716,670,414.50
5. Step 5: Solve for x
   x = 4,716,670,414.50/79,048.53
6. Step 6: Final answer
   x = 59,668.04