Finding the Fourth Proportional to 33,255.29, 45,900.18 and 19,116.35

Step by Step Solution

1. Step 1: Write the proportion equation
   33,255.29 : 45,900.18 = 19,116.35 : x
2. Step 2: Convert to fraction form
   33,255.29/45,900.18 = 19,116.35/x
3. Step 3: Cross multiply
   33,255.29x = 45,900.18 × 19,116.35
4. Step 4: Simplify right side
   33,255.29x = 877,443,905.94
5. Step 5: Solve for x
   x = 877,443,905.94/33,255.29
6. Step 6: Final answer
   x = 26,385.09