Finding the Fourth Proportional to 79,406.93, 109,584.50 and 43,596.63

Step by Step Solution

1. Step 1: Write the proportion equation
   79,406.93 : 109,584.50 = 43,596.63 : x
2. Step 2: Convert to fraction form
   79,406.93/109,584.50 = 43,596.63/x
3. Step 3: Cross multiply
   79,406.93x = 109,584.50 × 43,596.63
4. Step 4: Simplify right side
   79,406.93x = 4,777,514,682.25
5. Step 5: Solve for x
   x = 4,777,514,682.25/79,406.93
6. Step 6: Final answer
   x = 60,164.96