Finding the Fourth Proportional to 1,700.96, 2,346.72 and 1,111.84

Step by Step Solution

1. Step 1: Write the proportion equation
   1,700.96 : 2,346.72 = 1,111.84 : x
2. Step 2: Convert to fraction form
   1,700.96/2,346.72 = 1,111.84/x
3. Step 3: Cross multiply
   1,700.96x = 2,346.72 × 1,111.84
4. Step 4: Simplify right side
   1,700.96x = 2,609,171.30
5. Step 5: Solve for x
   x = 2,609,171.30/1,700.96
6. Step 6: Final answer
   x = 1,533.94