Finding the Fourth Proportional to 22,304.79, 33,498.77 and 19,637.32

Step by Step Solution

1. Step 1: Write the proportion equation
   22,304.79 : 33,498.77 = 19,637.32 : x
2. Step 2: Convert to fraction form
   22,304.79/33,498.77 = 19,637.32/x
3. Step 3: Cross multiply
   22,304.79x = 33,498.77 × 19,637.32
4. Step 4: Simplify right side
   22,304.79x = 657,826,066.10
5. Step 5: Solve for x
   x = 657,826,066.10/22,304.79
6. Step 6: Final answer
   x = 29,492.59