Finding the Fourth Proportional to 67,061.92, 92,544.96 and 36,434.74

Step by Step Solution

1. Step 1: Write the proportion equation
   67,061.92 : 92,544.96 = 36,434.74 : x
2. Step 2: Convert to fraction form
   67,061.92/92,544.96 = 36,434.74/x
3. Step 3: Cross multiply
   67,061.92x = 92,544.96 × 36,434.74
4. Step 4: Simplify right side
   67,061.92x = 3,371,851,555.91
5. Step 5: Solve for x
   x = 3,371,851,555.91/67,061.92
6. Step 6: Final answer
   x = 50,279.68