Finding the Fourth Proportional to 9,478.00, 14,188.91 and 7,023.83

Step by Step Solution

1. Step 1: Write the proportion equation
   9,478.00 : 14,188.91 = 7,023.83 : x
2. Step 2: Convert to fraction form
   9,478.00/14,188.91 = 7,023.83/x
3. Step 3: Cross multiply
   9,478.00x = 14,188.91 × 7,023.83
4. Step 4: Simplify right side
   9,478.00x = 99,660,491.73
5. Step 5: Solve for x
   x = 99,660,491.73/9,478.00
6. Step 6: Final answer
   x = 10,514.93