Finding the Fourth Proportional to 1,175.52, 1,622.23 and 651.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,175.52 : 1,622.23 = 651.59 : x
2. Step 2: Convert to fraction form
   1,175.52/1,622.23 = 651.59/x
3. Step 3: Cross multiply
   1,175.52x = 1,622.23 × 651.59
4. Step 4: Simplify right side
   1,175.52x = 1,057,019.11
5. Step 5: Solve for x
   x = 1,057,019.11/1,175.52
6. Step 6: Final answer
   x = 899.19