Finding the Fourth Proportional to 2,009.59, 3,011.82 and 1,748.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,009.59 : 3,011.82 = 1,748.50 : x
2. Step 2: Convert to fraction form
   2,009.59/3,011.82 = 1,748.50/x
3. Step 3: Cross multiply
   2,009.59x = 3,011.82 × 1,748.50
4. Step 4: Simplify right side
   2,009.59x = 5,266,167.27
5. Step 5: Solve for x
   x = 5,266,167.27/2,009.59
6. Step 6: Final answer
   x = 2,620.52