Finding the Fourth Proportional to 1,373.00, 2,060.17 and 551.86

Step by Step Solution

1. Step 1: Write the proportion equation
   1,373.00 : 2,060.17 = 551.86 : x
2. Step 2: Convert to fraction form
   1,373.00/2,060.17 = 551.86/x
3. Step 3: Cross multiply
   1,373.00x = 2,060.17 × 551.86
4. Step 4: Simplify right side
   1,373.00x = 1,136,918.89
5. Step 5: Solve for x
   x = 1,136,918.89/1,373.00
6. Step 6: Final answer
   x = 828.06