Finding the Fourth Proportional to 23,646.84, 32,632.86 and 13,036.86

Step by Step Solution

1. Step 1: Write the proportion equation
   23,646.84 : 32,632.86 = 13,036.86 : x
2. Step 2: Convert to fraction form
   23,646.84/32,632.86 = 13,036.86/x
3. Step 3: Cross multiply
   23,646.84x = 32,632.86 × 13,036.86
4. Step 4: Simplify right side
   23,646.84x = 425,429,864.06
5. Step 5: Solve for x
   x = 425,429,864.06/23,646.84
6. Step 6: Final answer
   x = 17,990.98