Finding the Fourth Proportional to 1,052.06, 1,451.86 and 610.00

Step by Step Solution

1. Step 1: Write the proportion equation
   1,052.06 : 1,451.86 = 610.00 : x
2. Step 2: Convert to fraction form
   1,052.06/1,451.86 = 610.00/x
3. Step 3: Cross multiply
   1,052.06x = 1,451.86 × 610.00
4. Step 4: Simplify right side
   1,052.06x = 885,629.45
5. Step 5: Solve for x
   x = 885,629.45/1,052.06
6. Step 6: Final answer
   x = 841.81