Finding the Fourth Proportional to 79,026.56, 109,056.94 and 43,216.56

Step by Step Solution

1. Step 1: Write the proportion equation
   79,026.56 : 109,056.94 = 43,216.56 : x
2. Step 2: Convert to fraction form
   79,026.56/109,056.94 = 43,216.56/x
3. Step 3: Cross multiply
   79,026.56x = 109,056.94 × 43,216.56
4. Step 4: Simplify right side
   79,026.56x = 4,713,065,682.89
5. Step 5: Solve for x
   x = 4,713,065,682.89/79,026.56
6. Step 6: Final answer
   x = 59,639.01