Finding the Fourth Proportional to 57,849.80, 79,809.17 and 37,699.34

Step by Step Solution

1. Step 1: Write the proportion equation
   57,849.80 : 79,809.17 = 37,699.34 : x
2. Step 2: Convert to fraction form
   57,849.80/79,809.17 = 37,699.34/x
3. Step 3: Cross multiply
   57,849.80x = 79,809.17 × 37,699.34
4. Step 4: Simplify right side
   57,849.80x = 3,008,752,447.41
5. Step 5: Solve for x
   x = 3,008,752,447.41/57,849.80
6. Step 6: Final answer
   x = 52,009.73