Finding the Fourth Proportional to 10,474.63, 14,454.80 and 5,758.81

Step by Step Solution

1. Step 1: Write the proportion equation
   10,474.63 : 14,454.80 = 5,758.81 : x
2. Step 2: Convert to fraction form
   10,474.63/14,454.80 = 5,758.81/x
3. Step 3: Cross multiply
   10,474.63x = 14,454.80 × 5,758.81
4. Step 4: Simplify right side
   10,474.63x = 83,242,446.79
5. Step 5: Solve for x
   x = 83,242,446.79/10,474.63
6. Step 6: Final answer
   x = 7,947.05