Finding the Fourth Proportional to 79,604.76, 109,870.27 and 45,636.06

Step by Step Solution

1. Step 1: Write the proportion equation
   79,604.76 : 109,870.27 = 45,636.06 : x
2. Step 2: Convert to fraction form
   79,604.76/109,870.27 = 45,636.06/x
3. Step 3: Cross multiply
   79,604.76x = 109,870.27 × 45,636.06
4. Step 4: Simplify right side
   79,604.76x = 5,014,046,233.94
5. Step 5: Solve for x
   x = 5,014,046,233.94/79,604.76
6. Step 6: Final answer
   x = 62,986.76