Finding the Fourth Proportional to 1,856.98, 2,562.56 and 1,110.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,856.98 : 2,562.56 = 1,110.50 : x
2. Step 2: Convert to fraction form
   1,856.98/2,562.56 = 1,110.50/x
3. Step 3: Cross multiply
   1,856.98x = 2,562.56 × 1,110.50
4. Step 4: Simplify right side
   1,856.98x = 2,845,722.88
5. Step 5: Solve for x
   x = 2,845,722.88/1,856.98
6. Step 6: Final answer
   x = 1,532.45