Finding the Fourth Proportional to 57,585.33, 79,470.46 and 33,719.69

Step by Step Solution

1. Step 1: Write the proportion equation
   57,585.33 : 79,470.46 = 33,719.69 : x
2. Step 2: Convert to fraction form
   57,585.33/79,470.46 = 33,719.69/x
3. Step 3: Cross multiply
   57,585.33x = 79,470.46 × 33,719.69
4. Step 4: Simplify right side
   57,585.33x = 2,679,719,191.06
5. Step 5: Solve for x
   x = 2,679,719,191.06/57,585.33
6. Step 6: Final answer
   x = 46,534.76