Finding the Fourth Proportional to 5,012.01, 7,519.61 and 1,725.29

Step by Step Solution

1. Step 1: Write the proportion equation
   5,012.01 : 7,519.61 = 1,725.29 : x
2. Step 2: Convert to fraction form
   5,012.01/7,519.61 = 1,725.29/x
3. Step 3: Cross multiply
   5,012.01x = 7,519.61 × 1,725.29
4. Step 4: Simplify right side
   5,012.01x = 12,973,461.71
5. Step 5: Solve for x
   x = 12,973,461.71/5,012.01
6. Step 6: Final answer
   x = 2,588.47