Finding the Fourth Proportional to 1,700.63, 2,346.27 and 1,111.51

Step by Step Solution

1. Step 1: Write the proportion equation
   1,700.63 : 2,346.27 = 1,111.51 : x
2. Step 2: Convert to fraction form
   1,700.63/2,346.27 = 1,111.51/x
3. Step 3: Cross multiply
   1,700.63x = 2,346.27 × 1,111.51
4. Step 4: Simplify right side
   1,700.63x = 2,607,888.13
5. Step 5: Solve for x
   x = 2,607,888.13/1,700.63
6. Step 6: Final answer
   x = 1,533.48