Finding the Fourth Proportional to 17,992.62, 24,810.98 and 15,483.24

Step by Step Solution

1. Step 1: Write the proportion equation
   17,992.62 : 24,810.98 = 15,483.24 : x
2. Step 2: Convert to fraction form
   17,992.62/24,810.98 = 15,483.24/x
3. Step 3: Cross multiply
   17,992.62x = 24,810.98 × 15,483.24
4. Step 4: Simplify right side
   17,992.62x = 384,154,280.56
5. Step 5: Solve for x
   x = 384,154,280.56/17,992.62
6. Step 6: Final answer
   x = 21,350.66