Finding the Fourth Proportional to 1,149.05, 1,585.58 and 651.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,149.05 : 1,585.58 = 651.59 : x
2. Step 2: Convert to fraction form
   1,149.05/1,585.58 = 651.59/x
3. Step 3: Cross multiply
   1,149.05x = 1,585.58 × 651.59
4. Step 4: Simplify right side
   1,149.05x = 1,033,142.83
5. Step 5: Solve for x
   x = 1,033,142.83/1,149.05
6. Step 6: Final answer
   x = 899.13