Finding the Fourth Proportional to 1,751.56, 2,626.50 and 930.22

Step by Step Solution

1. Step 1: Write the proportion equation
   1,751.56 : 2,626.50 = 930.22 : x
2. Step 2: Convert to fraction form
   1,751.56/2,626.50 = 930.22/x
3. Step 3: Cross multiply
   1,751.56x = 2,626.50 × 930.22
4. Step 4: Simplify right side
   1,751.56x = 2,443,222.83
5. Step 5: Solve for x
   x = 2,443,222.83/1,751.56
6. Step 6: Final answer
   x = 1,394.88