Finding the Fourth Proportional to 1,750.72, 2,627.64 and 1,316.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,750.72 : 2,627.64 = 1,316.56 : x
2. Step 2: Convert to fraction form
   1,750.72/2,627.64 = 1,316.56/x
3. Step 3: Cross multiply
   1,750.72x = 2,627.64 × 1,316.56
4. Step 4: Simplify right side
   1,750.72x = 3,459,445.72
5. Step 5: Solve for x
   x = 3,459,445.72/1,750.72
6. Step 6: Final answer
   x = 1,976.01