Finding the Fourth Proportional to 1,651.00, 2,477.48 and 610.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,651.00 : 2,477.48 = 610.82 : x
2. Step 2: Convert to fraction form
   1,651.00/2,477.48 = 610.82/x
3. Step 3: Cross multiply
   1,651.00x = 2,477.48 × 610.82
4. Step 4: Simplify right side
   1,651.00x = 1,513,295.86
5. Step 5: Solve for x
   x = 1,513,295.86/1,651.00
6. Step 6: Final answer
   x = 916.60