Finding the Fourth Proportional to 1,004.86, 1,510.13 and 594.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,004.86 : 1,510.13 = 594.06 : x
2. Step 2: Convert to fraction form
   1,004.86/1,510.13 = 594.06/x
3. Step 3: Cross multiply
   1,004.86x = 1,510.13 × 594.06
4. Step 4: Simplify right side
   1,004.86x = 897,107.83
5. Step 5: Solve for x
   x = 897,107.83/1,004.86
6. Step 6: Final answer
   x = 892.77