Finding the Fourth Proportional to 59,767.92, 82,478.11 and 34,278.57

Step by Step Solution

1. Step 1: Write the proportion equation
   59,767.92 : 82,478.11 = 34,278.57 : x
2. Step 2: Convert to fraction form
   59,767.92/82,478.11 = 34,278.57/x
3. Step 3: Cross multiply
   59,767.92x = 82,478.11 × 34,278.57
4. Step 4: Simplify right side
   59,767.92x = 2,827,231,667.10
5. Step 5: Solve for x
   x = 2,827,231,667.10/59,767.92
6. Step 6: Final answer
   x = 47,303.50