Finding the Fourth Proportional to 23,751.98, 32,774.04 and 13,680.84

Step by Step Solution

1. Step 1: Write the proportion equation
   23,751.98 : 32,774.04 = 13,680.84 : x
2. Step 2: Convert to fraction form
   23,751.98/32,774.04 = 13,680.84/x
3. Step 3: Cross multiply
   23,751.98x = 32,774.04 × 13,680.84
4. Step 4: Simplify right side
   23,751.98x = 448,376,397.39
5. Step 5: Solve for x
   x = 448,376,397.39/23,751.98
6. Step 6: Final answer
   x = 18,877.43