Finding the Fourth Proportional to 23,606.51, 32,577.27 and 12,996.86

Step by Step Solution

1. Step 1: Write the proportion equation
   23,606.51 : 32,577.27 = 12,996.86 : x
2. Step 2: Convert to fraction form
   23,606.51/32,577.27 = 12,996.86/x
3. Step 3: Cross multiply
   23,606.51x = 32,577.27 × 12,996.86
4. Step 4: Simplify right side
   23,606.51x = 423,402,217.37
5. Step 5: Solve for x
   x = 423,402,217.37/23,606.51
6. Step 6: Final answer
   x = 17,935.82