Finding the Fourth Proportional to 9,594.76, 13,241.98 and 5,403

Step by Step Solution

1. Step 1: Write the proportion equation
   9,594.76 : 13,241.98 = 5,403 : x
2. Step 2: Convert to fraction form
   9,594.76/13,241.98 = 5,403/x
3. Step 3: Cross multiply
   9,594.76x = 13,241.98 × 5,403
4. Step 4: Simplify right side
   9,594.76x = 71,546,417.94
5. Step 5: Solve for x
   x = 71,546,417.94/9,594.76
6. Step 6: Final answer
   x = 7,456.82