Finding the Fourth Proportional to 23,254.96, 32,089.76 and 12,906.98

Step by Step Solution

1. Step 1: Write the proportion equation
   23,254.96 : 32,089.76 = 12,906.98 : x
2. Step 2: Convert to fraction form
   23,254.96/32,089.76 = 12,906.98/x
3. Step 3: Cross multiply
   23,254.96x = 32,089.76 × 12,906.98
4. Step 4: Simplify right side
   23,254.96x = 414,181,890.52
5. Step 5: Solve for x
   x = 414,181,890.52/23,254.96
6. Step 6: Final answer
   x = 17,810.48