Finding the Fourth Proportional to 57,856.92, 79,818.98 and 37,706.46

Step by Step Solution

1. Step 1: Write the proportion equation
   57,856.92 : 79,818.98 = 37,706.46 : x
2. Step 2: Convert to fraction form
   57,856.92/79,818.98 = 37,706.46/x
3. Step 3: Cross multiply
   57,856.92x = 79,818.98 × 37,706.46
4. Step 4: Simplify right side
   57,856.92x = 3,009,691,176.61
5. Step 5: Solve for x
   x = 3,009,691,176.61/57,856.92
6. Step 6: Final answer
   x = 52,019.55