Finding the Fourth Proportional to 16,980.27, 23,432.86 and 10,610.56

Step by Step Solution

1. Step 1: Write the proportion equation
   16,980.27 : 23,432.86 = 10,610.56 : x
2. Step 2: Convert to fraction form
   16,980.27/23,432.86 = 10,610.56/x
3. Step 3: Cross multiply
   16,980.27x = 23,432.86 × 10,610.56
4. Step 4: Simplify right side
   16,980.27x = 248,635,713.95
5. Step 5: Solve for x
   x = 248,635,713.95/16,980.27
6. Step 6: Final answer
   x = 14,642.62