Finding the Fourth Proportional to 10,474.50, 14,454.84 and 5,758.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,474.50 : 14,454.84 = 5,758.82 : x
2. Step 2: Convert to fraction form
   10,474.50/14,454.84 = 5,758.82/x
3. Step 3: Cross multiply
   10,474.50x = 14,454.84 × 5,758.82
4. Step 4: Simplify right side
   10,474.50x = 83,242,749.41
5. Step 5: Solve for x
   x = 83,242,749.41/10,474.50
6. Step 6: Final answer
   x = 7,947.18