Finding the Fourth Proportional to 3,875.76, 5,814.25 and 1,410.53

Step by Step Solution

1. Step 1: Write the proportion equation
   3,875.76 : 5,814.25 = 1,410.53 : x
2. Step 2: Convert to fraction form
   3,875.76/5,814.25 = 1,410.53/x
3. Step 3: Cross multiply
   3,875.76x = 5,814.25 × 1,410.53
4. Step 4: Simplify right side
   3,875.76x = 8,201,141.45
5. Step 5: Solve for x
   x = 8,201,141.45/3,875.76
6. Step 6: Final answer
   x = 2,116.01