Finding the Fourth Proportional to 1,700.52, 2,347.74 and 1,112.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,700.52 : 2,347.74 = 1,112.04 : x
2. Step 2: Convert to fraction form
   1,700.52/2,347.74 = 1,112.04/x
3. Step 3: Cross multiply
   1,700.52x = 2,347.74 × 1,112.04
4. Step 4: Simplify right side
   1,700.52x = 2,610,780.79
5. Step 5: Solve for x
   x = 2,610,780.79/1,700.52
6. Step 6: Final answer
   x = 1,535.28