Finding the Fourth Proportional to 49,186.76, 67,707.10 and 37,229

Step by Step Solution

1. Step 1: Write the proportion equation
   49,186.76 : 67,707.10 = 37,229 : x
2. Step 2: Convert to fraction form
   49,186.76/67,707.10 = 37,229/x
3. Step 3: Cross multiply
   49,186.76x = 67,707.10 × 37,229
4. Step 4: Simplify right side
   49,186.76x = 2,520,667,625.90
5. Step 5: Solve for x
   x = 2,520,667,625.90/49,186.76
6. Step 6: Final answer
   x = 51,246.87