Finding the Fourth Proportional to 23,541.43, 35,308.98 and 8,748.31

Step by Step Solution

1. Step 1: Write the proportion equation
   23,541.43 : 35,308.98 = 8,748.31 : x
2. Step 2: Convert to fraction form
   23,541.43/35,308.98 = 8,748.31/x
3. Step 3: Cross multiply
   23,541.43x = 35,308.98 × 8,748.31
4. Step 4: Simplify right side
   23,541.43x = 308,893,902.82
5. Step 5: Solve for x
   x = 308,893,902.82/23,541.43
6. Step 6: Final answer
   x = 13,121.29