Finding the Fourth Proportional to 9,824.68, 13,558.06 and 5,348.46

Step by Step Solution

1. Step 1: Write the proportion equation
   9,824.68 : 13,558.06 = 5,348.46 : x
2. Step 2: Convert to fraction form
   9,824.68/13,558.06 = 5,348.46/x
3. Step 3: Cross multiply
   9,824.68x = 13,558.06 × 5,348.46
4. Step 4: Simplify right side
   9,824.68x = 72,514,743.61
5. Step 5: Solve for x
   x = 72,514,743.61/9,824.68
6. Step 6: Final answer
   x = 7,380.88