Finding the Fourth Proportional to 3,253.37, 4,876.61 and 1,061.51

Step by Step Solution

1. Step 1: Write the proportion equation
   3,253.37 : 4,876.61 = 1,061.51 : x
2. Step 2: Convert to fraction form
   3,253.37/4,876.61 = 1,061.51/x
3. Step 3: Cross multiply
   3,253.37x = 4,876.61 × 1,061.51
4. Step 4: Simplify right side
   3,253.37x = 5,176,540.59
5. Step 5: Solve for x
   x = 5,176,540.59/3,253.37
6. Step 6: Final answer
   x = 1,591.13