Finding the Fourth Proportional to 10,473.80, 14,453.47 and 5,758.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,473.80 : 14,453.47 = 5,758.04 : x
2. Step 2: Convert to fraction form
   10,473.80/14,453.47 = 5,758.04/x
3. Step 3: Cross multiply
   10,473.80x = 14,453.47 × 5,758.04
4. Step 4: Simplify right side
   10,473.80x = 83,223,701.73
5. Step 5: Solve for x
   x = 83,223,701.73/10,473.80
6. Step 6: Final answer
   x = 7,945.90