Finding the Fourth Proportional to 33,141, 45,719.45 and 19,704.61

Step by Step Solution

1. Step 1: Write the proportion equation
   33,141 : 45,719.45 = 19,704.61 : x
2. Step 2: Convert to fraction form
   33,141/45,719.45 = 19,704.61/x
3. Step 3: Cross multiply
   33,141x = 45,719.45 × 19,704.61
4. Step 4: Simplify right side
   33,141x = 900,883,703.07
5. Step 5: Solve for x
   x = 900,883,703.07/33,141
6. Step 6: Final answer
   x = 27,183.36