Finding the Fourth Proportional to 1,093.55, 1,508.86 and 651.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,093.55 : 1,508.86 = 651.59 : x
2. Step 2: Convert to fraction form
   1,093.55/1,508.86 = 651.59/x
3. Step 3: Cross multiply
   1,093.55x = 1,508.86 × 651.59
4. Step 4: Simplify right side
   1,093.55x = 983,157.02
5. Step 5: Solve for x
   x = 983,157.02/1,093.55
6. Step 6: Final answer
   x = 899.05