Finding the Fourth Proportional to 23,792.17, 32,833.47 and 13,181.98

Step by Step Solution

1. Step 1: Write the proportion equation
   23,792.17 : 32,833.47 = 13,181.98 : x
2. Step 2: Convert to fraction form
   23,792.17/32,833.47 = 13,181.98/x
3. Step 3: Cross multiply
   23,792.17x = 32,833.47 × 13,181.98
4. Step 4: Simplify right side
   23,792.17x = 432,810,144.87
5. Step 5: Solve for x
   x = 432,810,144.87/23,792.17
6. Step 6: Final answer
   x = 18,191.28