Finding the Fourth Proportional to 52,996.56, 73,104.84 and 33,090

Step by Step Solution

1. Step 1: Write the proportion equation
   52,996.56 : 73,104.84 = 33,090 : x
2. Step 2: Convert to fraction form
   52,996.56/73,104.84 = 33,090/x
3. Step 3: Cross multiply
   52,996.56x = 73,104.84 × 33,090
4. Step 4: Simplify right side
   52,996.56x = 2,419,039,155.60
5. Step 5: Solve for x
   x = 2,419,039,155.60/52,996.56
6. Step 6: Final answer
   x = 45,645.21