Finding the Fourth Proportional to 22,805, 34,389.86 and 22,493.12

Step by Step Solution

1. Step 1: Write the proportion equation
   22,805 : 34,389.86 = 22,493.12 : x
2. Step 2: Convert to fraction form
   22,805/34,389.86 = 22,493.12/x
3. Step 3: Cross multiply
   22,805x = 34,389.86 × 22,493.12
4. Step 4: Simplify right side
   22,805x = 773,535,247.76
5. Step 5: Solve for x
   x = 773,535,247.76/22,805
6. Step 6: Final answer
   x = 33,919.55