Finding the Fourth Proportional to 1,752.06, 2,627.25 and 930.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,752.06 : 2,627.25 = 930.72 : x
2. Step 2: Convert to fraction form
   1,752.06/2,627.25 = 930.72/x
3. Step 3: Cross multiply
   1,752.06x = 2,627.25 × 930.72
4. Step 4: Simplify right side
   1,752.06x = 2,445,234.12
5. Step 5: Solve for x
   x = 2,445,234.12/1,752.06
6. Step 6: Final answer
   x = 1,395.63