Finding the Fourth Proportional to 1,700.58, 2,346.20 and 1,111.46

Step by Step Solution

1. Step 1: Write the proportion equation
   1,700.58 : 2,346.20 = 1,111.46 : x
2. Step 2: Convert to fraction form
   1,700.58/2,346.20 = 1,111.46/x
3. Step 3: Cross multiply
   1,700.58x = 2,346.20 × 1,111.46
4. Step 4: Simplify right side
   1,700.58x = 2,607,707.30
5. Step 5: Solve for x
   x = 2,607,707.30/1,700.58
6. Step 6: Final answer
   x = 1,533.42