Finding the Fourth Proportional to 5,436.72, 7,501.61 and 3,046.51

Step by Step Solution

1. Step 1: Write the proportion equation
   5,436.72 : 7,501.61 = 3,046.51 : x
2. Step 2: Convert to fraction form
   5,436.72/7,501.61 = 3,046.51/x
3. Step 3: Cross multiply
   5,436.72x = 7,501.61 × 3,046.51
4. Step 4: Simplify right side
   5,436.72x = 22,853,746.87
5. Step 5: Solve for x
   x = 22,853,746.87/5,436.72
6. Step 6: Final answer
   x = 4,203.59