Finding the Fourth Proportional to 23,812.06, 32,860.48 and 13,056.82

Step by Step Solution

1. Step 1: Write the proportion equation
   23,812.06 : 32,860.48 = 13,056.82 : x
2. Step 2: Convert to fraction form
   23,812.06/32,860.48 = 13,056.82/x
3. Step 3: Cross multiply
   23,812.06x = 32,860.48 × 13,056.82
4. Step 4: Simplify right side
   23,812.06x = 429,053,372.47
5. Step 5: Solve for x
   x = 429,053,372.47/23,812.06
6. Step 6: Final answer
   x = 18,018.32