Finding the Fourth Proportional to 49,662.72, 68,535.72 and 27,003

Step by Step Solution

1. Step 1: Write the proportion equation
   49,662.72 : 68,535.72 = 27,003 : x
2. Step 2: Convert to fraction form
   49,662.72/68,535.72 = 27,003/x
3. Step 3: Cross multiply
   49,662.72x = 68,535.72 × 27,003
4. Step 4: Simplify right side
   49,662.72x = 1,850,670,047.16
5. Step 5: Solve for x
   x = 1,850,670,047.16/49,662.72
6. Step 6: Final answer
   x = 37,264.77