Finding the Fourth Proportional to 49,595.54, 68,407.88 and 31,682.61

Step by Step Solution

1. Step 1: Write the proportion equation
   49,595.54 : 68,407.88 = 31,682.61 : x
2. Step 2: Convert to fraction form
   49,595.54/68,407.88 = 31,682.61/x
3. Step 3: Cross multiply
   49,595.54x = 68,407.88 × 31,682.61
4. Step 4: Simplify right side
   49,595.54x = 2,167,340,024.55
5. Step 5: Solve for x
   x = 2,167,340,024.55/49,595.54
6. Step 6: Final answer
   x = 43,700.31