Finding the Fourth Proportional to 22,136.59, 30,547.61 and 12,064.82

Step by Step Solution

1. Step 1: Write the proportion equation
   22,136.59 : 30,547.61 = 12,064.82 : x
2. Step 2: Convert to fraction form
   22,136.59/30,547.61 = 12,064.82/x
3. Step 3: Cross multiply
   22,136.59x = 30,547.61 × 12,064.82
4. Step 4: Simplify right side
   22,136.59x = 368,551,279.39
5. Step 5: Solve for x
   x = 368,551,279.39/22,136.59
6. Step 6: Final answer
   x = 16,648.97