Finding the Fourth Proportional to 14,088.30, 21,133.05 and 5,323.89

Step by Step Solution

1. Step 1: Write the proportion equation
   14,088.30 : 21,133.05 = 5,323.89 : x
2. Step 2: Convert to fraction form
   14,088.30/21,133.05 = 5,323.89/x
3. Step 3: Cross multiply
   14,088.30x = 21,133.05 × 5,323.89
4. Step 4: Simplify right side
   14,088.30x = 112,510,033.56
5. Step 5: Solve for x
   x = 112,510,033.56/14,088.30
6. Step 6: Final answer
   x = 7,986.06