Finding the Fourth Proportional to 1,875.32, 2,587.91 and 1,036.01

Step by Step Solution

1. Step 1: Write the proportion equation
   1,875.32 : 2,587.91 = 1,036.01 : x
2. Step 2: Convert to fraction form
   1,875.32/2,587.91 = 1,036.01/x
3. Step 3: Cross multiply
   1,875.32x = 2,587.91 × 1,036.01
4. Step 4: Simplify right side
   1,875.32x = 2,681,101.93
5. Step 5: Solve for x
   x = 2,681,101.93/1,875.32
6. Step 6: Final answer
   x = 1,429.68