Finding the Fourth Proportional to 33,151.48, 45,748.66 and 19,722.52

Step by Step Solution

1. Step 1: Write the proportion equation
   33,151.48 : 45,748.66 = 19,722.52 : x
2. Step 2: Convert to fraction form
   33,151.48/45,748.66 = 19,722.52/x
3. Step 3: Cross multiply
   33,151.48x = 45,748.66 × 19,722.52
4. Step 4: Simplify right side
   33,151.48x = 902,278,861.82
5. Step 5: Solve for x
   x = 902,278,861.82/33,151.48
6. Step 6: Final answer
   x = 27,216.85