Finding the Fourth Proportional to 55,467.72, 82,954.53 and 49,267.98

Step by Step Solution

1. Step 1: Write the proportion equation
   55,467.72 : 82,954.53 = 49,267.98 : x
2. Step 2: Convert to fraction form
   55,467.72/82,954.53 = 49,267.98/x
3. Step 3: Cross multiply
   55,467.72x = 82,954.53 × 49,267.98
4. Step 4: Simplify right side
   55,467.72x = 4,087,002,124.95
5. Step 5: Solve for x
   x = 4,087,002,124.95/55,467.72
6. Step 6: Final answer
   x = 73,682.53