Finding the Fourth Proportional to 22,341.02, 33,517.60 and 19,892.79

Step by Step Solution

1. Step 1: Write the proportion equation
   22,341.02 : 33,517.60 = 19,892.79 : x
2. Step 2: Convert to fraction form
   22,341.02/33,517.60 = 19,892.79/x
3. Step 3: Cross multiply
   22,341.02x = 33,517.60 × 19,892.79
4. Step 4: Simplify right side
   22,341.02x = 666,758,528.37
5. Step 5: Solve for x
   x = 666,758,528.37/22,341.02
6. Step 6: Final answer
   x = 29,844.59