Finding the Fourth Proportional to 1,812.04, 2,499.56 and 1,025.93

Step by Step Solution

1. Step 1: Write the proportion equation
   1,812.04 : 2,499.56 = 1,025.93 : x
2. Step 2: Convert to fraction form
   1,812.04/2,499.56 = 1,025.93/x
3. Step 3: Cross multiply
   1,812.04x = 2,499.56 × 1,025.93
4. Step 4: Simplify right side
   1,812.04x = 2,564,378.56
5. Step 5: Solve for x
   x = 2,564,378.56/1,812.04
6. Step 6: Final answer
   x = 1,415.19