Finding the Fourth Proportional to 49,562.46, 68,379.54 and 31,667.94

Step by Step Solution

1. Step 1: Write the proportion equation
   49,562.46 : 68,379.54 = 31,667.94 : x
2. Step 2: Convert to fraction form
   49,562.46/68,379.54 = 31,667.94/x
3. Step 3: Cross multiply
   49,562.46x = 68,379.54 × 31,667.94
4. Step 4: Simplify right side
   49,562.46x = 2,165,439,169.95
5. Step 5: Solve for x
   x = 2,165,439,169.95/49,562.46
6. Step 6: Final answer
   x = 43,691.12