Finding the Fourth Proportional to 58,507.47, 80,740.33 and 33,019.27

Step by Step Solution

1. Step 1: Write the proportion equation
   58,507.47 : 80,740.33 = 33,019.27 : x
2. Step 2: Convert to fraction form
   58,507.47/80,740.33 = 33,019.27/x
3. Step 3: Cross multiply
   58,507.47x = 80,740.33 × 33,019.27
4. Step 4: Simplify right side
   58,507.47x = 2,665,986,471.76
5. Step 5: Solve for x
   x = 2,665,986,471.76/58,507.47
6. Step 6: Final answer
   x = 45,566.60