Finding the Fourth Proportional to 10,690.57, 14,752.98 and 5,974.84

Step by Step Solution

1. Step 1: Write the proportion equation
   10,690.57 : 14,752.98 = 5,974.84 : x
2. Step 2: Convert to fraction form
   10,690.57/14,752.98 = 5,974.84/x
3. Step 3: Cross multiply
   10,690.57x = 14,752.98 × 5,974.84
4. Step 4: Simplify right side
   10,690.57x = 88,146,695.02
5. Step 5: Solve for x
   x = 88,146,695.02/10,690.57
6. Step 6: Final answer
   x = 8,245.28