Finding the Fourth Proportional to 1,634.00, 2,453.72 and 893.18

Step by Step Solution

1. Step 1: Write the proportion equation
   1,634.00 : 2,453.72 = 893.18 : x
2. Step 2: Convert to fraction form
   1,634.00/2,453.72 = 893.18/x
3. Step 3: Cross multiply
   1,634.00x = 2,453.72 × 893.18
4. Step 4: Simplify right side
   1,634.00x = 2,191,596.90
5. Step 5: Solve for x
   x = 2,191,596.90/1,634.00
6. Step 6: Final answer
   x = 1,341.25