Finding the Fourth Proportional to 49,508.50, 68,321.73 and 27,152.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,508.50 : 68,321.73 = 27,152.50 : x
2. Step 2: Convert to fraction form
   49,508.50/68,321.73 = 27,152.50/x
3. Step 3: Cross multiply
   49,508.50x = 68,321.73 × 27,152.50
4. Step 4: Simplify right side
   49,508.50x = 1,855,105,773.83
5. Step 5: Solve for x
   x = 1,855,105,773.83/49,508.50
6. Step 6: Final answer
   x = 37,470.45