Finding the Fourth Proportional to 4,300.29, 5,932.71 and 2,620.89

Step by Step Solution

1. Step 1: Write the proportion equation
   4,300.29 : 5,932.71 = 2,620.89 : x
2. Step 2: Convert to fraction form
   4,300.29/5,932.71 = 2,620.89/x
3. Step 3: Cross multiply
   4,300.29x = 5,932.71 × 2,620.89
4. Step 4: Simplify right side
   4,300.29x = 15,548,980.31
5. Step 5: Solve for x
   x = 15,548,980.31/4,300.29
6. Step 6: Final answer
   x = 3,615.80