Finding the Fourth Proportional to 53,123.44, 73,279.72 and 33,216.88

Step by Step Solution

1. Step 1: Write the proportion equation
   53,123.44 : 73,279.72 = 33,216.88 : x
2. Step 2: Convert to fraction form
   53,123.44/73,279.72 = 33,216.88/x
3. Step 3: Cross multiply
   53,123.44x = 73,279.72 × 33,216.88
4. Step 4: Simplify right side
   53,123.44x = 2,434,123,665.67
5. Step 5: Solve for x
   x = 2,434,123,665.67/53,123.44
6. Step 6: Final answer
   x = 45,820.14