Finding the Fourth Proportional to 9,443.13, 13,030.97 and 5,463.96

Step by Step Solution

1. Step 1: Write the proportion equation
   9,443.13 : 13,030.97 = 5,463.96 : x
2. Step 2: Convert to fraction form
   9,443.13/13,030.97 = 5,463.96/x
3. Step 3: Cross multiply
   9,443.13x = 13,030.97 × 5,463.96
4. Step 4: Simplify right side
   9,443.13x = 71,200,671.52
5. Step 5: Solve for x
   x = 71,200,671.52/9,443.13
6. Step 6: Final answer
   x = 7,539.94