Finding the Fourth Proportional to 23,112.47, 34,668.61 and 5,582.25

Step by Step Solution

1. Step 1: Write the proportion equation
   23,112.47 : 34,668.61 = 5,582.25 : x
2. Step 2: Convert to fraction form
   23,112.47/34,668.61 = 5,582.25/x
3. Step 3: Cross multiply
   23,112.47x = 34,668.61 × 5,582.25
4. Step 4: Simplify right side
   23,112.47x = 193,528,834.22
5. Step 5: Solve for x
   x = 193,528,834.22/23,112.47
6. Step 6: Final answer
   x = 8,373.35