Finding the Fourth Proportional to 82,276.84, 123,250.83 and 37,842.67

Step by Step Solution

1. Step 1: Write the proportion equation
   82,276.84 : 123,250.83 = 37,842.67 : x
2. Step 2: Convert to fraction form
   82,276.84/123,250.83 = 37,842.67/x
3. Step 3: Cross multiply
   82,276.84x = 123,250.83 × 37,842.67
4. Step 4: Simplify right side
   82,276.84x = 4,664,140,486.92
5. Step 5: Solve for x
   x = 4,664,140,486.92/82,276.84
6. Step 6: Final answer
   x = 56,688.38