Finding the Fourth Proportional to 23,172.62, 34,460.84 and 22,434.51

Step by Step Solution

1. Step 1: Write the proportion equation
   23,172.62 : 34,460.84 = 22,434.51 : x
2. Step 2: Convert to fraction form
   23,172.62/34,460.84 = 22,434.51/x
3. Step 3: Cross multiply
   23,172.62x = 34,460.84 × 22,434.51
4. Step 4: Simplify right side
   23,172.62x = 773,112,059.59
5. Step 5: Solve for x
   x = 773,112,059.59/23,172.62
6. Step 6: Final answer
   x = 33,363.17