Finding the Fourth Proportional to 9,824.99, 13,558.29 and 5,348.84

Step by Step Solution

1. Step 1: Write the proportion equation
   9,824.99 : 13,558.29 = 5,348.84 : x
2. Step 2: Convert to fraction form
   9,824.99/13,558.29 = 5,348.84/x
3. Step 3: Cross multiply
   9,824.99x = 13,558.29 × 5,348.84
4. Step 4: Simplify right side
   9,824.99x = 72,521,056.09
5. Step 5: Solve for x
   x = 72,521,056.09/9,824.99
6. Step 6: Final answer
   x = 7,381.29