Finding the Fourth Proportional to 5,973.51, 8,244.69 and 3,455.31

Step by Step Solution

1. Step 1: Write the proportion equation
   5,973.51 : 8,244.69 = 3,455.31 : x
2. Step 2: Convert to fraction form
   5,973.51/8,244.69 = 3,455.31/x
3. Step 3: Cross multiply
   5,973.51x = 8,244.69 × 3,455.31
4. Step 4: Simplify right side
   5,973.51x = 28,487,959.80
5. Step 5: Solve for x
   x = 28,487,959.80/5,973.51
6. Step 6: Final answer
   x = 4,769.05