Finding the Fourth Proportional to 1,568.52, 2,349.72 and 1,259.01

Step by Step Solution

1. Step 1: Write the proportion equation
   1,568.52 : 2,349.72 = 1,259.01 : x
2. Step 2: Convert to fraction form
   1,568.52/2,349.72 = 1,259.01/x
3. Step 3: Cross multiply
   1,568.52x = 2,349.72 × 1,259.01
4. Step 4: Simplify right side
   1,568.52x = 2,958,320.98
5. Step 5: Solve for x
   x = 2,958,320.98/1,568.52
6. Step 6: Final answer
   x = 1,886.06