Finding the Fourth Proportional to 79,585.79, 109,843.98 and 45,617.04

Step by Step Solution

1. Step 1: Write the proportion equation
   79,585.79 : 109,843.98 = 45,617.04 : x
2. Step 2: Convert to fraction form
   79,585.79/109,843.98 = 45,617.04/x
3. Step 3: Cross multiply
   79,585.79x = 109,843.98 × 45,617.04
4. Step 4: Simplify right side
   79,585.79x = 5,010,757,229.42
5. Step 5: Solve for x
   x = 5,010,757,229.42/79,585.79
6. Step 6: Final answer
   x = 62,960.45