Finding the Fourth Proportional to 1,155.53, 1,594.48 and 651.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,155.53 : 1,594.48 = 651.32 : x
2. Step 2: Convert to fraction form
   1,155.53/1,594.48 = 651.32/x
3. Step 3: Cross multiply
   1,155.53x = 1,594.48 × 651.32
4. Step 4: Simplify right side
   1,155.53x = 1,038,513.46
5. Step 5: Solve for x
   x = 1,038,513.46/1,155.53
6. Step 6: Final answer
   x = 898.74