Finding the Fourth Proportional to 57,847.80, 79,806.40 and 37,697.34

Step by Step Solution

1. Step 1: Write the proportion equation
   57,847.80 : 79,806.40 = 37,697.34 : x
2. Step 2: Convert to fraction form
   57,847.80/79,806.40 = 37,697.34/x
3. Step 3: Cross multiply
   57,847.80x = 79,806.40 × 37,697.34
4. Step 4: Simplify right side
   57,847.80x = 3,008,488,994.98
5. Step 5: Solve for x
   x = 3,008,488,994.98/57,847.80
6. Step 6: Final answer
   x = 52,006.97