Finding the Fourth Proportional to 1,875.85, 2,588.69 and 1,036.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,875.85 : 2,588.69 = 1,036.59 : x
2. Step 2: Convert to fraction form
   1,875.85/2,588.69 = 1,036.59/x
3. Step 3: Cross multiply
   1,875.85x = 2,588.69 × 1,036.59
4. Step 4: Simplify right side
   1,875.85x = 2,683,397.22
5. Step 5: Solve for x
   x = 2,683,397.22/1,875.85
6. Step 6: Final answer
   x = 1,430.50