Finding the Fourth Proportional to 10,343.43, 15,517.58 and 2,948.00

Step by Step Solution

1. Step 1: Write the proportion equation
   10,343.43 : 15,517.58 = 2,948.00 : x
2. Step 2: Convert to fraction form
   10,343.43/15,517.58 = 2,948.00/x
3. Step 3: Cross multiply
   10,343.43x = 15,517.58 × 2,948.00
4. Step 4: Simplify right side
   10,343.43x = 45,745,733.51
5. Step 5: Solve for x
   x = 45,745,733.51/10,343.43
6. Step 6: Final answer
   x = 4,422.69