Finding the Fourth Proportional to 57,871.94, 79,836.31 and 37,460.59

Step by Step Solution

1. Step 1: Write the proportion equation
   57,871.94 : 79,836.31 = 37,460.59 : x
2. Step 2: Convert to fraction form
   57,871.94/79,836.31 = 37,460.59/x
3. Step 3: Cross multiply
   57,871.94x = 79,836.31 × 37,460.59
4. Step 4: Simplify right side
   57,871.94x = 2,990,715,088.72
5. Step 5: Solve for x
   x = 2,990,715,088.72/57,871.94
6. Step 6: Final answer
   x = 51,678.16