Finding the Fourth Proportional to 10,948.76, 16,422.86 and 3,051.24

Step by Step Solution

1. Step 1: Write the proportion equation
   10,948.76 : 16,422.86 = 3,051.24 : x
2. Step 2: Convert to fraction form
   10,948.76/16,422.86 = 3,051.24/x
3. Step 3: Cross multiply
   10,948.76x = 16,422.86 × 3,051.24
4. Step 4: Simplify right side
   10,948.76x = 50,110,087.35
5. Step 5: Solve for x
   x = 50,110,087.35/10,948.76
6. Step 6: Final answer
   x = 4,576.78