Finding the Fourth Proportional to 49,386.72, 68,153.76 and 27,030.72

Step by Step Solution

1. Step 1: Write the proportion equation
   49,386.72 : 68,153.76 = 27,030.72 : x
2. Step 2: Convert to fraction form
   49,386.72/68,153.76 = 27,030.72/x
3. Step 3: Cross multiply
   49,386.72x = 68,153.76 × 27,030.72
4. Step 4: Simplify right side
   49,386.72x = 1,842,245,203.51
5. Step 5: Solve for x
   x = 1,842,245,203.51/49,386.72
6. Step 6: Final answer
   x = 37,302.44