Finding the Fourth Proportional to 67,234.43, 92,782.76 and 37,019.13

Step by Step Solution

1. Step 1: Write the proportion equation
   67,234.43 : 92,782.76 = 37,019.13 : x
2. Step 2: Convert to fraction form
   67,234.43/92,782.76 = 37,019.13/x
3. Step 3: Cross multiply
   67,234.43x = 92,782.76 × 37,019.13
4. Step 4: Simplify right side
   67,234.43x = 3,434,736,869.10
5. Step 5: Solve for x
   x = 3,434,736,869.10/67,234.43
6. Step 6: Final answer
   x = 51,085.99