Finding the Fourth Proportional to 10,473.91, 14,453.79 and 5,758.19

Step by Step Solution

1. Step 1: Write the proportion equation
   10,473.91 : 14,453.79 = 5,758.19 : x
2. Step 2: Convert to fraction form
   10,473.91/14,453.79 = 5,758.19/x
3. Step 3: Cross multiply
   10,473.91x = 14,453.79 × 5,758.19
4. Step 4: Simplify right side
   10,473.91x = 83,227,661.77
5. Step 5: Solve for x
   x = 83,227,661.77/10,473.91
6. Step 6: Final answer
   x = 7,946.19