Finding the Fourth Proportional to 2,071.59, 2,858.03 and 1,232.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,071.59 : 2,858.03 = 1,232.33 : x
2. Step 2: Convert to fraction form
   2,071.59/2,858.03 = 1,232.33/x
3. Step 3: Cross multiply
   2,071.59x = 2,858.03 × 1,232.33
4. Step 4: Simplify right side
   2,071.59x = 3,522,015.66
5. Step 5: Solve for x
   x = 3,522,015.66/2,071.59
6. Step 6: Final answer
   x = 1,700.15