Finding the Fourth Proportional to 79,488.95, 109,696.28 and 43,676.82

Step by Step Solution

1. Step 1: Write the proportion equation
   79,488.95 : 109,696.28 = 43,676.82 : x
2. Step 2: Convert to fraction form
   79,488.95/109,696.28 = 43,676.82/x
3. Step 3: Cross multiply
   79,488.95x = 109,696.28 × 43,676.82
4. Step 4: Simplify right side
   79,488.95x = 4,791,184,457.85
5. Step 5: Solve for x
   x = 4,791,184,457.85/79,488.95
6. Step 6: Final answer
   x = 60,274.85