Finding the Fourth Proportional to 1,852.86, 2,777.46 and 1,031.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,852.86 : 2,777.46 = 1,031.52 : x
2. Step 2: Convert to fraction form
   1,852.86/2,777.46 = 1,031.52/x
3. Step 3: Cross multiply
   1,852.86x = 2,777.46 × 1,031.52
4. Step 4: Simplify right side
   1,852.86x = 2,865,005.54
5. Step 5: Solve for x
   x = 2,865,005.54/1,852.86
6. Step 6: Final answer
   x = 1,546.26