Finding the Fourth Proportional to 1,875.56, 2,588.42 and 1,036.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,875.56 : 2,588.42 = 1,036.34 : x
2. Step 2: Convert to fraction form
   1,875.56/2,588.42 = 1,036.34/x
3. Step 3: Cross multiply
   1,875.56x = 2,588.42 × 1,036.34
4. Step 4: Simplify right side
   1,875.56x = 2,682,483.18
5. Step 5: Solve for x
   x = 2,682,483.18/1,875.56
6. Step 6: Final answer
   x = 1,430.23