Finding the Fourth Proportional to 79,604.92, 109,870.50 and 45,636.22

Step by Step Solution

1. Step 1: Write the proportion equation
   79,604.92 : 109,870.50 = 45,636.22 : x
2. Step 2: Convert to fraction form
   79,604.92/109,870.50 = 45,636.22/x
3. Step 3: Cross multiply
   79,604.92x = 109,870.50 × 45,636.22
4. Step 4: Simplify right side
   79,604.92x = 5,014,074,309.51
5. Step 5: Solve for x
   x = 5,014,074,309.51/79,604.92
6. Step 6: Final answer
   x = 62,986.99