Finding the Fourth Proportional to 49,813, 68,741.50 and 27,151.99

Step by Step Solution

1. Step 1: Write the proportion equation
   49,813 : 68,741.50 = 27,151.99 : x
2. Step 2: Convert to fraction form
   49,813/68,741.50 = 27,151.99/x
3. Step 3: Cross multiply
   49,813x = 68,741.50 × 27,151.99
4. Step 4: Simplify right side
   49,813x = 1,866,468,384.83
5. Step 5: Solve for x
   x = 1,866,468,384.83/49,813
6. Step 6: Final answer
   x = 37,469.50