Finding the Fourth Proportional to 67,730.04, 93,380.82 and 46,472.40

Step by Step Solution

1. Step 1: Write the proportion equation
   67,730.04 : 93,380.82 = 46,472.40 : x
2. Step 2: Convert to fraction form
   67,730.04/93,380.82 = 46,472.40/x
3. Step 3: Cross multiply
   67,730.04x = 93,380.82 × 46,472.40
4. Step 4: Simplify right side
   67,730.04x = 4,339,630,819.37
5. Step 5: Solve for x
   x = 4,339,630,819.37/67,730.04
6. Step 6: Final answer
   x = 64,072.47