Finding the Fourth Proportional to 49,659.72, 68,530.50 and 27,303.72

Step by Step Solution

1. Step 1: Write the proportion equation
   49,659.72 : 68,530.50 = 27,303.72 : x
2. Step 2: Convert to fraction form
   49,659.72/68,530.50 = 27,303.72/x
3. Step 3: Cross multiply
   49,659.72x = 68,530.50 × 27,303.72
4. Step 4: Simplify right side
   49,659.72x = 1,871,137,583.46
5. Step 5: Solve for x
   x = 1,871,137,583.46/49,659.72
6. Step 6: Final answer
   x = 37,679.18