Finding the Fourth Proportional to 79,010.56, 109,033.82 and 43,200.19

Step by Step Solution

1. Step 1: Write the proportion equation
   79,010.56 : 109,033.82 = 43,200.19 : x
2. Step 2: Convert to fraction form
   79,010.56/109,033.82 = 43,200.19/x
3. Step 3: Cross multiply
   79,010.56x = 109,033.82 × 43,200.19
4. Step 4: Simplify right side
   79,010.56x = 4,710,281,822.72
5. Step 5: Solve for x
   x = 4,710,281,822.72/79,010.56
6. Step 6: Final answer
   x = 59,615.85