Finding the Fourth Proportional to 22,495.02, 33,709.69 and 12,653.52

Step by Step Solution

1. Step 1: Write the proportion equation
   22,495.02 : 33,709.69 = 12,653.52 : x
2. Step 2: Convert to fraction form
   22,495.02/33,709.69 = 12,653.52/x
3. Step 3: Cross multiply
   22,495.02x = 33,709.69 × 12,653.52
4. Step 4: Simplify right side
   22,495.02x = 426,546,236.61
5. Step 5: Solve for x
   x = 426,546,236.61/22,495.02
6. Step 6: Final answer
   x = 18,961.81