Finding the Fourth Proportional to 79,010.84, 109,038.35 and 43,198.72

Step by Step Solution

1. Step 1: Write the proportion equation
   79,010.84 : 109,038.35 = 43,198.72 : x
2. Step 2: Convert to fraction form
   79,010.84/109,038.35 = 43,198.72/x
3. Step 3: Cross multiply
   79,010.84x = 109,038.35 × 43,198.72
4. Step 4: Simplify right side
   79,010.84x = 4,710,316,986.31
5. Step 5: Solve for x
   x = 4,710,316,986.31/79,010.84
6. Step 6: Final answer
   x = 59,616.08