Finding the Fourth Proportional to 23,262, 32,087.88 and 13,830

Step by Step Solution

1. Step 1: Write the proportion equation
   23,262 : 32,087.88 = 13,830 : x
2. Step 2: Convert to fraction form
   23,262/32,087.88 = 13,830/x
3. Step 3: Cross multiply
   23,262x = 32,087.88 × 13,830
4. Step 4: Simplify right side
   23,262x = 443,775,380.40
5. Step 5: Solve for x
   x = 443,775,380.40/23,262
6. Step 6: Final answer
   x = 19,077.27