Finding the Fourth Proportional to 23,025.38, 34,543.73 and 7,443

Step by Step Solution

1. Step 1: Write the proportion equation
   23,025.38 : 34,543.73 = 7,443 : x
2. Step 2: Convert to fraction form
   23,025.38/34,543.73 = 7,443/x
3. Step 3: Cross multiply
   23,025.38x = 34,543.73 × 7,443
4. Step 4: Simplify right side
   23,025.38x = 257,109,001.00
5. Step 5: Solve for x
   x = 257,109,001.00/23,025.38
6. Step 6: Final answer
   x = 11,166.33