Finding the Fourth Proportional to 5,594.88, 8,388.72 and 2,130.24

Step by Step Solution

1. Step 1: Write the proportion equation
   5,594.88 : 8,388.72 = 2,130.24 : x
2. Step 2: Convert to fraction form
   5,594.88/8,388.72 = 2,130.24/x
3. Step 3: Cross multiply
   5,594.88x = 8,388.72 × 2,130.24
4. Step 4: Simplify right side
   5,594.88x = 17,869,986.89
5. Step 5: Solve for x
   x = 17,869,986.89/5,594.88
6. Step 6: Final answer
   x = 3,193.99