Finding the Fourth Proportional to 22,136.58, 30,547.59 and 12,064.81

Step by Step Solution

1. Step 1: Write the proportion equation
   22,136.58 : 30,547.59 = 12,064.81 : x
2. Step 2: Convert to fraction form
   22,136.58/30,547.59 = 12,064.81/x
3. Step 3: Cross multiply
   22,136.58x = 30,547.59 × 12,064.81
4. Step 4: Simplify right side
   22,136.58x = 368,550,869.31
5. Step 5: Solve for x
   x = 368,550,869.31/22,136.58
6. Step 6: Final answer
   x = 16,648.95