Finding the Fourth Proportional to 1,856.53, 2,562.17 and 1,060.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,856.53 : 2,562.17 = 1,060.10 : x
2. Step 2: Convert to fraction form
   1,856.53/2,562.17 = 1,060.10/x
3. Step 3: Cross multiply
   1,856.53x = 2,562.17 × 1,060.10
4. Step 4: Simplify right side
   1,856.53x = 2,716,147.91
5. Step 5: Solve for x
   x = 2,716,147.91/1,856.53
6. Step 6: Final answer
   x = 1,463.02