Finding the Fourth Proportional to 23,847.17, 32,910.59 and 13,777.46

Step by Step Solution

1. Step 1: Write the proportion equation
   23,847.17 : 32,910.59 = 13,777.46 : x
2. Step 2: Convert to fraction form
   23,847.17/32,910.59 = 13,777.46/x
3. Step 3: Cross multiply
   23,847.17x = 32,910.59 × 13,777.46
4. Step 4: Simplify right side
   23,847.17x = 453,424,103.86
5. Step 5: Solve for x
   x = 453,424,103.86/23,847.17
6. Step 6: Final answer
   x = 19,013.75