Finding the Fourth Proportional to 21,393.46, 32,092.04 and 5,598.43

Step by Step Solution

1. Step 1: Write the proportion equation
   21,393.46 : 32,092.04 = 5,598.43 : x
2. Step 2: Convert to fraction form
   21,393.46/32,092.04 = 5,598.43/x
3. Step 3: Cross multiply
   21,393.46x = 32,092.04 × 5,598.43
4. Step 4: Simplify right side
   21,393.46x = 179,664,879.04
5. Step 5: Solve for x
   x = 179,664,879.04/21,393.46
6. Step 6: Final answer
   x = 8,398.12