Finding the Fourth Proportional to 13,076.56, 19,612.81 and 3,717.01

Step by Step Solution

1. Step 1: Write the proportion equation
   13,076.56 : 19,612.81 = 3,717.01 : x
2. Step 2: Convert to fraction form
   13,076.56/19,612.81 = 3,717.01/x
3. Step 3: Cross multiply
   13,076.56x = 19,612.81 × 3,717.01
4. Step 4: Simplify right side
   13,076.56x = 72,901,010.90
5. Step 5: Solve for x
   x = 72,901,010.90/13,076.56
6. Step 6: Final answer
   x = 5,574.94